Thespecificationsandconfigurationscontainedinthisdocumentaresubjecttochangewithoutpriornoticeduetoimprovementswearemakingdayin,dayout.

Manufacturedby:NITTO KOHKI Co., Ltd.2-9-4,Nakaikegami,Ohta-ku,Tokyo,146-8555,JapanTEL :(81)-3-3755-1111FAX :(81)-3-3753-8791E-mail:overseas@nitto-kohki.co.jpURL :www.nitto-kohki.co.jp

Keep the manual handy – so you can use it whenever necessary.

PORTABLE MAGNETICDRILLING MACHINEReadthismanualcarefullybeforeoperatingyourNittoKohkiPortableMagneticDrillingMachine.Keepthismanualwithyourmachine.AllusersoftheNittoKohkiPortableMagneticDrillingMachinemustreadthismanual.

ATRA ACE Model AO-5575Professional Tool ForOne-TouchTypeAnnularCutterOnly

(Side-LockTypeAnnularCuttercannotbeused.)

SpecificationsModel AO-5575

PowerSupply(SinglePhase) 220-240 V～ 50/60Hz

DrillMotor

RatedPowerConsumption 1150WRatedCurrent 5.4ANo-loadSpeed 350/650min-1LoadSpeed 250/450min-1

MagnetPowerConsumption 50W

HoleCapacityJETBROACHOne-touchtype Holediameter MAX.55mmdia.

PlatethicknessMAX.75mmHI-BROACHOne-touchtypeAUSTBROACH

HolediameterMAX.50mmdia.PlatethicknessMAX.50mm

MagnetHoldingPower 10kNMagnetSize 86mm×170mmWeight 18kgShort-CircuitCurrentRating 5kA

OriginalInstructions

1

ThefollowingSafetynotationsareusedthroughoutthemanualtohighlightsafetyprecautionsfortheuserandforthemachine.

DANGER: Indicatesanimminentlyhazardoussituationwhich,ifnotavoidedbyfollowingtheinstructionsgiven,willresultindeathorseriousinjury.

WARNING: Indicatesapotentiallyhazardoussituationwhich, ifnotavoidedbyfollowingtheinstructionsgiven,couldresultindeathorseriousinjury.

CAUTION: Indicatesapotentiallyhazardoussituationwhich, ifnotavoidedbyfollowingtheinstructionsgiven,couldresultininjuryormaterialdamage.

Caution: Importantprecautionsformachineortoolsetup,operationandmaintenance.

Thank you very much for yourpurchaseofNitto Kohki product.Beforeusingyourmachine,pleasereadthismanualcarefullysothatyoumayuse itproperly toget themostoutofit.Please keep the manual handy - so you can use it whenever necessary.

CONTENTS　　　　　　　　　　　　　　　　　　　pageGENERALSAFETYRULES ………………………………… 2POWERTOOLSAFETY ……………………………………… 3ABOUTYOURNITTOPORTABLEMAGNETICDRILLINGMACINE ………………………………………… 4 1.APPLICATION …………………………………………… 7 2.RECEIVINGINSPECTION ……………………………… 7 3.PARTNAMES …………………………………………… 8 4.FUNCTIONSOFELECTRONICCONTROL ………… 9 5.MACHINESETUP ……………………………………… 9 6.MACHINEOPERATION ……………………………… 12 7.TROUBLESHOOTING ……………………………… 15 8.MAINTENANCE/SERVICE…………………………… 16 9.OPTIONALPARTS …………………………………… 1710.ORDERINGPARTS …………………………………… 1911.EXPLODEDDIAGRAM:MACHINE ………………… 2012.EXPLODEDDIAGRAM:DRILLMOTOR …………… 22

PICTOGRAMWarning: Itmightbedangeroustooperate thepower

tooliftheinstructionssuppliedarenotfollowed.Donotallowthemainbodyorthepowersourcetoget

wetasitwillcauseelectricshockandleakage.Usingthistoolimproperlycouldresultinseriousinjury.

Readtheinstructionmanualbeforeusing.

Alwayswearsuitableeyeprotection.

Alwayswearsuitablehearingprotection.

Alwayswearrespiratoryprotectiveequipment(PPE).

・SoundPressureLevel :Maximum85dB(A)accordingtoClause1.7.4(f),AnnexI,MachineryDirective.

・SoundPowerLevel :Maximum98dB(A)・OperatingTemperature :5˚C～ 40˚C・OperatingHumidity :Maximum90%at25˚C・Over-voltageCategory :CategoryⅡaccordingto

IEC664-1・PollutionDegree :Degree3accordingtoIEC664-1・WiringDiagramNo. :TZW0101

・English :Pleaseaskyourdealerordistributorforinstructionmanualinlocallanguage(s).

・German :BittefragenSielhrenHändlernacheineBetriebsanleitunginLandessprache.

・French :S'ilvousplait,veuillezdemandezávotrefoumisseurdemanuelinstructionenlanguelocale.

・Spanish :Porfavor,cantacteconsudistribuidorparaelmanualdeinstruccionesenespañol.

・Portuguese:Porfavorpessaaoseoagenteoudistribuidoromanualdeinstruccesihlinguagenlocal.

・Italian :PerManualelstruzioniinlingualocaleVipreghiamodirivolgervialrivenditoreodistributore.

・Dutch :Vraaguwhandelaaromeennederladstaligegebruiksaanwijzing.

・Swedish :BeerlokalaÅtreförsäljareellerdistributörommanualerpásvenska.

・Danish :VenligsthenvendDemtildendanskedistributørforinstructionsmanualer.

・Polish :Proszepytacswojegodealeralubdystrybutoraoinstrukcjeobslugiwjezykulocalnym.

・中文 :

2

GENERAL SAFETY RULES

WARNINGTO OPERATORS

Always Wear Proper Clothing●Donotwear looseclothing. Looseclothing canbecomecaught in thedrillingmachine.Thiscouldcausesevereinjuries.Becarefulthatlooseclothingdoesnotcomeintocontactwiththemachine.

●Wearnon-skid footwear. Ifyou loseyour footing,youcouldcontactmovingportionsof themachine.Thiscouldcausesevereinjuries.Alwayswearnon-skidfootwearandremainbalancedwhenusingthedrillingmachine.

●Becarefulof longhair.Wearahatorahairnet tocontain longhair.Longhaircanbecomecaught inthedrillingmachine.Thiswillcausesevereinjuries.Becarefulthatlonghairdoesnotcomeintocontactwiththedrillingmachine.

Always Wear Suitable Eye Protection●Alwayswearsuitableeyeprotection.Theoperationofyourdrillingmachinewillcauseflyingchipsandparticles.Thesewillcausesevereeye injuries.Youmustalwayswearsuitableeyeprotection.

●Notallglassesaresuitableeyeprotection.Wearonlysuitableeyeprotection thatcomplywithANSIstandards.Notallofthelensesareshockresistant.Ordinaryglasseswill not provide sufficient eyeprotection.

Always Wear Suitable Hearing Protection●Alwayswear suitable hearing protection. Theoperationofyourdrillingmachinewillcausebigsoundoccurs.Thesewillcauseseverehearinglossinjuries.Youmustalwayswearsuitablehearingprotection

Always Wear respiratory protective equipment (PPE)●AlwaysWear respiratory protective equipment(PPE)whenworking inanenvironmentwheredustparticlesaregeneratedinoperation.

Maintain Good Posture●Alwayswearnon-skid footwearandmaintaingoodposture.Donotusethedrillingmachinewhenyouare tired.Fatigueor lossofbalancecouldcauseyoutolosecontrolofthemachine.Thiscouldcausesevere injuries.Alwaysstaybalanced.Alwayskeepgoodposture.Stopusing themachine if youaretired.

Never Touch the Cutting Tip●Nevertouchthemovingorcuttingtip.Contactwiththemoving tipwill causesevere injuries.Alwayskeepallpartsofyourbodyawayfromthecuttingtip.Alwayskeepyourhandandclothingawayfromthecuttingtip.

ABOUT THE WORK AREAKeep Work Area Clean●Alwayskeepyourworkareaclean.Clutteredworkareascauseaccidents.Alwayskeepclearofotherobjects.

●Neverusethemagneticdrillingmachinewhen it iswet.Alwaysusethedrillingmachine inadryarea.Donotuse thedrillingmachine in the rain. Ifyouusethemachinewhenitiswetyoucangetelectricshock. Ifyouuse themachine in therainyoucangetanelectricshock.

●Alwaysuse thedrillingmachine inawell-lightedarea.Donotusethedrillingmachineinthedark.

●Avoidall flammablematerials.Useof thedrillingmachinemaycauseasparkthatcould igniteafireoranexplosion.Neveruse themachinenearanyflammablematerial.

●Keepaway fromchildren.Alwayskeep thedrillingmachineawayfromchildren.Donotoperatedrillingmachinewhenchildrenarepresent.

BEFORE OPERATIONMake sure that all parts are free from damage●Make sure that the drillingmachine is in goodoperating condition.Operation of a damagedmachinecould result in severe injuries. If thereis any damage to themachine, do not use themachine. If there isanydamage to themachine,takeittoanauthorizedNittodealerforrepair.

●Donot attempt service or repair of the drillingmachine.AllserviceorrepairshouldbedonebyanauthorizedNittodealer.

Secure Your Work●Alwayssecureyourworkpiece.Improperlymountedworkcanbecome loose.Thiscancausesevereinjuries.Alwayssecureallwork.

●Alwaysuseaviceoraclamp.Donotattempt toholdanyworkpiecewithyourhand.Attempting toholdaworkpiecewithyourhandmaycausesevereinjuries.Alwaysuseaviceorclamptoholdtheworkpiece.

●Alwayssecureyourdrillingmachine. Improperlymounteddrillingmachinecancomeloose.Thiscancausesevere injuries.Alwayssecure thedrillingmachine.

Avoid Clutter●Alwaysstayclearofotherobjects.Clutteredworkareascauseaccidents.Alwayskeepacleanworkareaandstayawayfromotherobjects.

A l w a y s R e m o v e S p a n n e r Wr e n c h e s a n d Adjustment Tools●Alwaysremovespannerwrenchesandadjustment

3

tools after adjustmentshavebeenmade to thedrillingmachine.Alwaysremovealladjustmenttoolsbeforeusingthedrillingmachine.

Always Use a Cutter that is Appropriate for Your Work●AlwaysuseaCutter that isappropriate for yourwork.Avoidheavy-dutyworkthat is thebeyondthecapacityofyourdrillingmachine.Iftheworkexceedsthecapacityofyourdrillingmachine,thiscancauseaccidents and severe injuries.Always use thedrillingmachine inaccordancewith itsperformancespecifications.

SAFE HANDLING●Never leave the magnet ic dr i l l ing machineunattendedwhile it is running.When themachineisunattended,disconnect thepowersource.Donotleavetheworkareauntilthemachinecomestoacompletestop.Operating themachinewhile it isunattendedcancaseaccidents thatmay result insevereinjuries.

HOW TO STORE YOUR MAGNETIC DRILLING MACHINE●Alwaysstorethemachineinadryarea.●Always keep themachine out of the reach ofchildren.

HOW TO CARRY YOUR MAGNETIC DRILLING MACHINE●Disconnect thepowerand turnoff themachinewheneveryoucarrythemachine.

MAINTENANCEDo not take apart or modify your magnetic drilling machine.●Donot attempt to disassemble ormodify yourmagneticdrillingmachine.

●Donotmodify yourmagnetic drillingmachine.Modifications can cause accident and severeinjuries.

●Allserviceand repairsmustbeperformedbyanauthorizedNittodealer.Anyattempt toserviceorrepairthemachineyourselfmayresultinanaccidentandsevereinjuries.

Check all Parts for Damage.●Alwaysinspectthemagneticdrillingmachinebeforeuse.

●Alwayscheck that thepilotpinandcutterare ingoodcondition.Useof themachinewithwornpilotpinsorworncuttercancauseaccidentsandsevereinjuries.

●Inspect all cutter before you put them on themagneticdrillingmachine.

●Donotoperatethemagneticdrillingmachinewitha

damagedorworncutter.Donotoperatethemachinewithadamagedorwornpilotpin.Donotoperatethemachinewithanydamagedaccessory.Operatingthemachinewithanydamagedpartoraccessorycancauseaccidentsandsevere injuries. If there isanydamagetothemagneticdrillingmachinedonotoperatethemachine.Take it toanauthorizedNittoDealerforrepair.

●Alwayshavethemagneticdrillingmachinerepairedat an authorizedNitto dealer.Always take themagneticdrillingmachine toanauthorizedNittodealer forservice, repairandreplacementparts. Ifyoucannot locateanauthorizedNittodealernearyou,pleasecontactyoursalesrepresentative.

●AlwaysuseNittogenuineparts.Theuseofimproperornon-Nittopartscancauseaccidentsandsevereinjuries.Neveruseunauthorizedparts.ToobtaingenuineNittoparts,contactyoursalesagent.

●Donotremoveanynameplate fromyourmagneticdrillingmachine.Donot removeany labels fromyourmagnetic drillingmachine. If any label ornameplateisdamagedcontactyoursalesagentforareplacement.

POWER TOOL SAFETY

WARNING●Alwaysmakesure that themachine is properlygrounded. If themachine isnotproperlygrounded,someonecangetanelectricshock.

●If you have any doubt about the grounding ofthemagneticdrillingmachine,contacta licensedelectrician.

●Neverconnect thegroundingconductor toagaspipe.Thiswill result inanexplosionandsevereinjuriesordeath.

●Alwayscheckthegroundingconductor. Ifyouhaveanydoubtsaboutthegroundingconductorcontactalicensedelectrician.

●Wiringconnections toagroundingrodrequire theexpertiseofa licensedelectrician.Donotattemptthewire connectionsyourself.Alwayscontactalicensedelectrician.

●Donotabuse thepowercord.Adamagedpowercordcancauseanelectrocution.Adamagedpowercordcancausefires.Alwaysinspectthecord.Ifthecord isdamaged,donotuse themagneticdrillingmachine.

●Donotcarry themachineby thecord.Donotpullthecordtodisconnectitfromasocket.

●Thecordcanbecomedamagedfromheat,contactwithsharpobjectsor frombeing twisted.Always

4

inspectthecord.Donotusethemachineifthecordisdamaged.

●Alwaysuseagroundfaultcircuitinterrupter.Theuseofagroundfaultcircuit interruptermayberequiredbygovernment regulations.The failure touseagroundfaultcircuit interruptermayresult inelectricshock.

●Avoidstartingthemagneticdrillingmachineabruptlyorunintentionally.

●Alwaysmakesurethattheswitchisturnedoffbeforeconnectingthepowersource.

●Alwaysdisconnect thepowersourceand turnofftheswitchbeforesettingup forworkoperations.Always disconnect the power and turn off theswitchwhen inspectingwork.Alwaysdisconnectthepowerandturnoff theswitchbeforeattemptinganymaintenance.Failure todisconnect thepowerand turnoff theswitchduringsetup, inspectionormaintenancecancauseaccidentsandsevereinjuries.

ABOUT YOUR NITTO PORTABLE MAGNETIC DRILLING MACHINE

DANGERDo not use your portable drilling machine on the ceiling.●Useof theportabledrillingmachineon theceilingisdangerous.Themachinecould fall.The fallingmachinecouldcausesevereinjuriesordeath.(Fig.1)

Fig.1

WARNINGDo not use the Magnet for more than five hours.●Morethanfivehoursofuninterruptedoperationmaycausea fire.Fivehoursofuninterruptedoperationgeneratesextremeheat in theMagnet.Thisheatcancausea fire.Donot touch theMagnet.When

theMagnet ishot, touching itwillcauseasevereburn injury.Neveruse theMagnet formore thanfivecontinuoushours.WhenyouarenotusingtheMagnet,turntheswitchtotheOFFpositionandpullthePlugoutofthepowersource.

Do not use the Drill Motor for over 30 minutes.●UninterruptedoperationoftheDrillMotorforover30minutesgeneratesheat.Thisheatcancauseafire.NeverusetheDrillMotorforover30minutes.WhenyouarenotusingtheDrillMotor, turntheswitchtotheOFFpositionandpull thePlugfromthepowersource.

Use only on magnetic materials.●Your portable drillingmachine cannot be usedonnon-magneticmaterials, suchas aluminum,stainlesssteel,copperoralloys.TheMagnetwillnotworkonnon-magneticmaterials.AttemptingtousetheMagnetonnon-magneticmaterialscouldcauseanaccident.

Use caution during wall operation.●Whenusingyourportablemagneticdrillingmachineonamagneticwall,alwaysusecaution.

●Neverstandunderthemachine. *Neverallowanyonetostandunderthemachine. * Never put any part of your body under themachine.

*Ifthemachinefalls,itcouldresult insevereinjuryordeath.

●Always removeCuttingOil from theTankbeforeusing themachineonawall.YoumustmanuallyapplyCuttingOiltothecuttingtool.

Always use a work piece that is at least 9 mm thick.●Theworkpiecemustbeat least9mmthick. Ifaworkpiece is too thin, themagneticpowerofyourmachinewilldecrease.Thiswillcausethemachinetomoveduringoperation.Thiscould result inanaccident.(Fig.2)

Not less than 9mm

Fig.2

Use an iron back-up plate.●If theworkpiece is lessthan9mmthick,youmustuseanironback-upplatethat ismorethan10mmin thickness.Thesurfaceareaof the ironback-upplatemusthegreater thanthesurfaceareaof themagnet.Anappropriateback-upplate isnecessary

5

toboosttheholdingpoweroftheMagnet.(Fig.3) Useofan inappropriateback-upplatecanresult inanaccident,Iftheback-upplateisnotthickenoughorbigenough, themachinewillcomelooseduringoperation.Thiscanresultinanaccidentandsevereinjuries.

Less than 9mm (3/8”) Place 10mm (13/32”) ormore thick piece iron

Fig.3

Always keep surfaces clean.●AlwayskeeptheMagnetsurfaceclean.Alwayskeeptheworkpiecesurfaceclean.Ifthereareanyforeignobjectsbetween theMagnetand theworkpiecesurfaces,thiswillreducemagneticpower.Thiscouldcausethemachinetomoveduringoperation.Thiscanresultinanaccident.Keepallsurfacescleanofrust,chipsorotherforeignmaterial.

Do not place the machine over a hole.●Donotattempt topositiontheMagnetoverahole.Attemptingtostraddleaholewill reducethepowerof theMagnet.Thiswill cause theworkpiece tocome looseduringoperationandcancauseanaccident.

Always use a chain to secure the machine.●If themachine falls, it cancausesevere injuries.There isalwaysapossibility thatmagneticpowercanbe lostorreducedbecauseofapowerfailure.Magneticpowercanbelostonroughsurfaces.Youmusttakeprecautionstopreventthemachinefromfalling.

●Thismachinecomeswithachain.Thechainistobeusedtofastenthemachinetotheworkpiece.Ifyoudonotusethechain,itispossiblethatthemachinemayfall.(Fig.4)

●Ifuseof thechain isnotpossiblebecauseof thesizeoftheworkpiece,youmustuseanothermethodofsecuringthemachine.UseaSupportingMagnetAssytopreventthemachinefromfalling.

●TheuseofaSupportingMagnetAssy is shownbelow.(Fig.5)

Shackle

Chain

Supporting Magnet Assy

Fig.4

Shackle

Chain

Supporting Magnet Assy

Fig.5

Always set the Magnet in the proper position.●Alwaysset theMagnetparallel to the longitudinaldirectionofthematerial.FailuretosettheMagnetintheproperpositionmayresult inreducedmagneticpower.This can cause themachine tomove inoperation.Thiscancauseanaccident resulting insevereinjuries.

●WhenusingonH-sectionsteel,asshown in thefigurebelow,set theMagnet inadirectionparalleltothelongitudinaldirectionofthematerial.Thiswillensure that theMagnet is in thebestposition formagneticattraction.(Fig.6)

●Poormagneticpowermayresult indamageto thecutterordamagetotheworkpiece.

Fig.6

Be careful about chips.●Keepyourhandsawayfromthecuttingareaatalltimes.Duringdrilling, therewillbechips.Thechipsaresharp.Thechipsarerotatingwiththecutter.Anycontactwiththechipscancausesevereinjuries.

Do not touch the slug.●Donot touch theslug.Theslug isveryhot. Itwillcausesevereburns.Makesurethatnoonetouchestheslug.Makesurethat there isnoonebelowtheworkareaduringoperation.Hotslugswill fall.Hotslugscancausesevereburns,othersevereinjuries,orevendeath.Alwayswearprotectiveequipment,

6

including protective headgear, eye protection,hearingprotection,andgloves.Donotallowanypersonwithoutprotectiveequipment tocomenearthemachine.

Do not use your hands to remove chips.●Chipshave sharpedges.Usea screwdriver toremovechips. If youuseyourhands to removechips,youcanbe injured,even ifyouarewearinggloves.Donotuseyourhands to removechipsunderanycircumstances.

The cutting edge is sharp.●Alwaysweargloveswhenchangingthecutter.Thecuttingedge issharp. Ifyoudonotweargloves,youwillbecut.Attemptingtochangethecuttercanresultinsevereinjuries.

Do not use Cutting Oil for other purposes.●CuttingOilshouldbeusedonly fordrilling.Pleaserefer to Section 5-5 of thismanual for furtherwarningsandinstructionsaboutCuttingOil.

CAUTIONAlways use a compatible Pilot Pin.●ThePilotPinmustbecompatiblewiththecutter.AnimproperPilotPinmayresult inanaccident.SeeSection5-3 to identifycompatiblePilotPinsandcutters.TheproperPilotPin tobeusedwillvary,dependingonthetypeofcutter,thediameterofthecutter,andthelengthofthecutter.

Do not use power that is generated by an engine-driven welder.●Theuseofanengine-drivenwelderasapowersourcemaycauseyourmagneticdrivenmachinetomalfunction,Powerfromanengine-drivenweldercandamagetheelectroniccircuits inyourportabledrillingmachine.

Use a Proper extension cord.●Donotuseanextensioncord that is too thin.Donotuseanextensioncord that is too long.Donotuseanextensioncordthatiswoundonadrum.Donotshareanextensioncordwithothermotor-driventools.Theseusescancausevoltage todropandcanreducetheholdingpowerofthemagneticbase,causingthemachinetomoveduringoperation.Thiscandecreaseperformanceandmaycausedamagetothemachine.(Fig.7)

Extension Cord

Maxlength Size(nominalcross-sectionareaoftheconductor)

10m Min1.25mm2ormore20m Min2.00mm2ormore30m Min3.50mm2ormore

Fig.7

Don’t use this machine on the steel material being electrically welded.●Whentheelectricwelder isnotproperlygrounded,electricitywill run through theAtraAcemachinev ia i ts Magnet , causing possib le fa i lure ormalfunctioning,whichinturnmaycauseaccident.

Don’t force to feed cutter when drilling manually.●Because theHi-Broach and Jet-Broach haverather thincuttingedgeswith lesscuttingpressureresistanceascomparedtotwistdrill,donotforcetofeedthecutterwhendrillingmanually.

Ifyou feed itwith toomuch force, thecuttermaybreakorendupwithshorterlifethanotherwise.

7

1 APPLICATION

This isaportabledrillingmachinewithaMagnet,gearedtodrillingmildsteel(mildsteelorequivalent)usingOne-TouchtypeJet-BroachorHi-Broach.Themachinewill bemountedon theworkpiece tobedrilledwiththeMagnetsecurelyfasteningthemachinetotheworkpiecewhiledrillingtakesplace.

2 RECEIVING INSPECTION

Uponunpacking,check tosee that theshipment iscompletewithoutdamageoroilleakageintransport.Should you find any damage or short-shipment,pleasecontactsalesagent throughwhichyouhavepurchasedyourmachineoranauthorizeddealernearyouforcorrectiveactions.

PackageContents Q’ty CheckATRAACE 1setPilotPin08050 1Hex.SocketScrewKey3 1Hex.SocketScrewKey5 1Spanner8X10 1CuttingOil0.5ℓCan 1SideHandle 1Chain 1Guard 1InstructionManual 1

8

3 PART NAMES

Fig.8

9

4 FUNCTIONS OF ELECTRONIC CONTROL

4-1. Overload Detecting Function

WARNING● Don't touch the cutter even if the Drill Motor

stops temporarily.WhentheMagnetSwitchisturnedtoON,alamponthesideofmainbodywilllightupingreen.As thedrillingoperation load increases, the lampwillchangeincolorfromgreentoorangetored. Inaddition, if the feeding force is further increased,the lampwill rapidlyblink in redand the rotationof theDrillMotorwill slowdownand finallystoptemporarily.IftheloadisreleasedwhilethelampisblinkinginredtheDrillMotorwillresumeitsrotation.If theloadisnotreleased,theDrillMotorwillcometoacompletestopandthelampwillblinkingreen.ToresumetherotationoftheDrillMotorreleasetheloadandturnontheswitchoftheDrillMotor.

4-2. Lateral-Shifting Detection FunctionThis function stops theDrillMotorwhen lateralshiftingoftheMagnetbaseisdetected.Asthisfunctioncomesintoaction,thelampwillblinkinorange.Tocontinueoperation,turnOFFtheMagnetSwitchand,afterconfirming thedrillingposition, turnONtheMagnetSwitchagain, and turnON theDrillMotorswitchtostartrotationoftheDrillMotor.

4-3. Re-Start Prevention FunctionThe re-startprevention functioncomes intoplaywhenpower failure is restored thathasoccurredduringoperation.Thanks to this feature,whenaplug thathasbeendisconnectedduringoperationisre-pluggedintothereceptacleorwhenpowerfailurethathasoccurredduringoperationisrestored,theDrillMotorwillNOTrestartautomaticallypreventingpossibleaccident--althoughMagnetSwitch lampwillcomeonandmagneticpowerrestored.Toresumeoperation, turnONtheMotorSwitchontherearofthemachinetostarttheDrillMotor.

4-4. Magnet Interlocking FunctionIf themagnet isdisconnected,thelampwillblinkinredandtheDrillMotorwillnotrevolve.WhentheMagnet fails theDrillMotorwillnotstartrevolving.TorepairdefectiveMagnet,pleasecontactsalesagentthroughwhichyouhavepurchasedyourmachineoranauthorizeddealernearyou.

5 MACHINE SETUP

WARNING● When setting up machine, turn off the Magnet

Switch and disconnect the power supply plug from power source.

5-1. Mounting Parts MounttheSideHandleontheDrillMotor.

5-2. Using Cutter

CAUTION●Use One-Touch type cutters only. ●For better workability and safety, do not use

worn or damaged cutters.

5-3. Combination of Cutter and Pilot Pin

CAUTION●Do not use any other combinations than those

shown in the compatibility table.UseaPilotPinappropriateforthecutter.(Fig.9)APilotPintobeusedvariesdependingonthecuttertype,diameter,length(depth).AwrongcombinationofcutterandPilotPinwouldnotallowslug tobeejectedat theendofdrillingand/orpreventCuttingOil from reaching the cuttingpoint, resulting incuttingtooldamage.

06025 PN:TK01167

08025 PN:TJ12696

06050 PN:TK01166

0850 PN:TK00802

HBO 12 - 17 dia.Depth 25 mm

HBO 17.5 - 50 dia.Depth 25 mm

HBO 12 - 17 dia.Depth 50 mm

JBO 17.5 - 40 dia.Depth 35 mm

JBO 12 -17 dia.Depth 50 mm

JBO 17.5 - 55 dia.Depth 50 mm

JBO 12 - 17 dia.Depth 25 mm

JBO 17.5 - 55 dia.Depth 75 mm

HBO 18 - 50 dia.Depth 50 mm

PILOT PIN HI-BROACH Cutters

PILOT PIN JETBROACH Cutters

08050 PN:TJ16019

08035 PN:TJ15859

06050 PN:TK01166

08050 PN:TJ16019

06025 PN:TK01167

08075 PN:TJ17436

6.35 dia.

6.35 dia.

6.35 dia.

6.35 dia.

8 dia.

100 mm

7 dia.

112 mm8 dia.

91 mm8 dia.

112 mm5 dia.

112 mm8 dia.

81 mm5 dia.

5 dia.

8 dia.

81 mm

76 mm

5 dia.112 mm

133 mm8 dia.

Fig.9

10

Spindle Arbor

Sleeve

Pull out Turn the Sleeveto the left

Align

Spindle Arbor

SleeveWhite line

Depression

Pilot pin

Cutter

5-4. Mounting/Removing Cutter

WARNING● Wear safety gloves when replacing cutter.

CAUTION● Do not use any other combinations of Pilot

Pin and cutter than those shown in the compatibility table.

(1)BringtheDrillMotorupbyturningtheRodHandleclockwise.(Fig.10)

Downward Upward

Fig.10

(2) InsertaPilotPin,appropriatefor the cutter size, into thecutter.(Fig.11)

Fig.11(3) Align thedepression in the

cutterwith thewhite lineontheSleeve,andtheninsertthecutter.

When you insert the cutterfar enough the Sleeve willturnclockwiseand lockwithaclickingsound.

*When you find it hard toinsert the cut ter, turn theSleevecounterclockwiseanddoover.(Fig.12) Fig.12

(4) Toremovethecutter, turntheSleevecounterclockwise.Thecutterwillcomeoff.(Fig.13)

Fig.13

5-5. Setting the Change Knob

CAUTION● Change gear only after switching off the line

and stopping rotation.● Slide the Change Knob to the end. If the

Slotted Head Screw projects from the Change Knob, it means the gear change is insufficient and the gears may break. Check this before operation.

Change knob

Slotted head screw

Fig.14

Changethedrillspeedtosuit the typeandsizeofthecutter.(Fig.15)

Fig.15

5-6. Preparation of Cutting OilCuttingOilSafetyPrecautions

WARNING(1) Use●UseCuttingOilforcuttingpurposeonly.Don’tuseitforhouseholdpurposes

(2) Handling Precautions ●TheCuttingOilcontainsamine. Donotmix itupwithrustinhibitor,etc.containingnitrite.

●Wear safety glasses for eye protectionwhenhandlingCuttingOil:eyeinjurymayresultsifitgetsintoyoureyes.

●Wearprotectivegloves forhandprotectionwhenhandlingCuttingOil: skin injurymay result if itcomesintocontactwithyourskin.

●Wear respiratorwhen exposure to respiratoryhazardswith oilmist or vapor is anticipated.Inhalationofoilmistorvapormaymakeyou feel

11

sick.●WhendilutingCuttingOil,followtheinstructionspertheOperationManual.

●KeepCuttingOiloutofreachofchildren.●Don’tdrinkCuttingOil.(3) First Aid●IfCuttingOilgetsintoyoureyes, immediatelyopenyoureyelidswithyour fingersandwashyoureyeswithplentyofwaterforat least15minutes.Ifyoureyesfeelirritated,consultwithamedicaldoctorandfollowhis/herinstructions.

●IfCuttingOil comes intocontactwith your skin,immediatelywash itawaywithplentyofwaterandsoap. Takeoffcontaminatedclothes. Clean theclothes ifyouneed towear itagain. Ifyourskinfeels irritated, consultwithamedical doctor formedicalinstructions.

●Ifsomeone inhalesoilmistorvapor, immediatelytakehim/hertoanareawherefreshairisabundantandwrapuphis/herbodywithablanket,etc. tokeep body temperature. Have him/her take arestandconsultwithamedicaldoctor formedicalinstructions.

●If someonedrinksCuttingOil, immediatelymakehim/herdrinkplentyofwaterandvomit it. Consultwithamedicaldoctorformedicalinstructions.Whenunconscious,donotpourwater intohis/hermouthnorinducehim/hertovomit.

(4) Instructions in Case of Fire●Iffirebreaksoutinthevicinity,wearPPE(personalprotectiveequipment)anduse foam,powderorCO2 fireextinguisher toput the fireout from thewindward.

(5) Storage●WhenstoringCuttingOil afteruse,put it intoacontainer and put a lid on for tight sealing sothat dust ormoisture, which is a catalyst forcontamination,maynotgetin.

●Avoiddirectsunlight,rainwaterorthelikeandstoreCuttingOilinadimcoolarea.

(6) Disposal●Fordisposalofconcentratesolutionandusedfluid,requestawaste-disposalcompanytodisposethemasindustrialwasteinaccordancewiththelocallawsandregulations.

●Treat f lushing water through pH adjustment,condensation/sedimentation, activated sludgeprocess, activated carbonadsorption, etc., anddischarge it inaccordancewith the regulationsofyourlocalmunicipalbylaw.

●Residualdrosswill remain inanemptiedcontainer:becarefulwhenhandlinganemptycontainer.

(7) Others●WhenCuttingOil ispoured intoanothercontainerforuse,postchemicaland label informationat thesitewhere it iskept. At thesame time,keep theOperationManualhandysothatitcanbereferredtowhenevernecessary.

●Forfurtherdetails,contactusforproductsafetydatasheet.

●All the informationanddescriptionsthathavebeenprovided are based on the currently availabledocumentsand information,whichmaybereviseduponournewrecognitionand/ordiscovery.

●Theprecautionsprovidedapplytoregularhandling.If special handlingmethod is used, take safetymeasuresthataresuitableforyourapplicationsandusage.

●The information contained herein is for yourreference purpose only, towhichwemake nowarrantyofanykindandforwhichweshallnotbeheldresponsible.

Preparation of Cutting Oil(1-1)Useourgenuine-productCuttingOil (blue).

I f other Cutt ing Oil is used, the cutt ingperformanceandservicelifeofcutterwouldbedecreased.

(1-2)Use tapwater todiluteCuttingOilby8- to10-fold.Donotusewellwater.

(1-3)Theoiltankisofthestationarytype.Remove therubbercapandpourCuttingOilfromtheOilTankinlet.DonotspillCuttingOilonthemachine.

5-7. Position Change of Rod Handles●RodHandlescanbepositionedeitherontherightorleftsideofthemachine,bychangingthePinionShaftinsertdirectionasfollows;

(1)UnscrewHex.Soc.ButtonHeadScrew8x15usingHex.SocketScrewKey5includedintheaccessories.

(2)PulloutthePinionShaftAssywithRodHandlesasshowninthesketchesinFig.16.

Pinion Shaft AssʼyRod Handle

Hex. Soc. Button Head Screw 8X15Washer 30X8.5X3.2

Fig.16

12

Alwayskeepthepinionteethcleanandcoveredwithgrease.

(3) Insert thePinionShaftAssyfromtheothersideoftheshafthole,andputtheScrewback.

5-8. Connecting the Power Supply Plug to Power Source

●Beforeconnectingthepowersupplyplugtopowersource,turnofftheswitch.

Alwaysusethecorrectvoltageforpowersource.

6 MACHINE OPERATION

WARNING● Always Wear Safety Glasses.● Always Wear Hearing Protection.● Wear respiratory protective equipment.

CAUTION● D o n o t u s e h a r d m a t e r i a l s u c h a s a

screwdriver, to operate the Motor Switch. This may damage the panel and switch, which would lead to machine failure.

6-1. Start and Stop● The Drill Motor will not rotate unless a Magnet

is turned on in operating the Motor Switch.(1) Start● Magnet ON (Fig.17)Turning theMagnetSwitchON illuminates theswitchlampandenergizesmagneticpower.

● Drill Motor ON (Fig.18)TurningtheMotorSwitchONstartstheDrillMotor.

MAGNET MOTORpush

push

Fig.17 Fig.18

(2) Stop ● Drill Motor OFF(Fig.19)Turning theMotorSwitchOFFstops theDrillMotor.

● Magnet OFF (Fig.20)Turning theMagnetSwitchOFF turns off theswitchlampandMagnetpower.

MAGNETMOTOR

push

push

Fig.19 Fig.206-2. Drilling Procedure

(1) Punch MarkingPutaratherlargepunchmarkintheworkpiecebydrivingapunchdownwithahammer.Thepunchmarkwillbeusedasaguidefordrillingoperationthat follows, so itmust bemade in accurateposition.(Fig.21)

Punch Mark

Fig.21

(2) Keep the Magnet and Workpiece Contacting Surfaces Clean.

WARNING● Always keep surfaces clean.Alwayskeep theMagnetsurfaceclean.Alwayskeeptheworkpiecesurfaceclean.IfthereareanyforeignobjectsbetweentheMagnetandtheworkpiecesurfaces, thiswill reducemagneticpower.This couldcause themachine tomoveduringoperation.Thiscan result inanaccident.Keepallsurfacescleanof rust,chipsorother foreignmaterial.

(3) Aligning with Punch Mark.TurntheRodHandlecounterclockwisetoslightlylowerthecutterandalignthetipofPilotPintothepunchmark.(Fig.22)

Punch Mark

Fig.22

13

(4) Magnet ON

WARNING● Check to see that Magnetic power is at work. TurnontheMagnetSwitch.Theswitchlampwillglowandmagneticpowerwillcomeon.

(5) Controlling Cutting Oil Flow.OpentheP-ValveandturntheRodHandle.PilotPinwillmoveupallowingCuttingOiltoflow.

(6) Mounting the GuardMountingtheGuardasshown.(Fig.23)

Guard (TB05418)

Fig.23

(7) Oil Flow ControlAfterinstalledcutterandPilotPin，pressthePilotPinonto theworkpiece,andoilflowstartswhenP-Valve isopened.Such flow is recommendedthatthecutterchipsbekeptconstantlywetduringdrillingandfreefromdiscolorationduetooverheatburn.Drillingwithoutenoughoil causes longercycletimeandshortercutterlife.Forverticaloperation,useoptionalJetOilerasshownin9.OPTIONALPARTS.(Fig.24)

Jet Oiler (TQ05273)

Tube 4X7X1000(TQ05275)

Oil ling

Fig.24

(8) Drill Motor ON

WARNING● Don’t touch revolving parts. Press theDrillMotorONSwitch tostart theDrillMotor

(9) Drilling

WARNING● Don't press the Rod Handle strongly or the

Magnet may lift, causing the main body to swing.

CAUTION● Only perform drilling operation when the

Overload Detector Lamp is lit in green and orange. If drilling operation continues while the lamp is lit in red, the Drill Motor may burn out.For the first 2 to 3mm (5/64" - 7/64") of the drilling, operate the drill gradually and only apply a light force to the Rod Handle.(Fig.25)

Feed Slowly2-3mm(5/64"~7/64")

Fig.25

Whenputting a hole throughworkpiecewith ataperedbottomsurfaceorbottomsurfacewitharadius,suchasangle,channel,H-sectionsteel,etc.,uselowfeedrateat thestartaswellastowardtheendofdrillingoperationwherethelikelihoodoftoolchippingishigh.(Fig.26)

R

Fig.26

(10) Finishing Drilling Operation

WARNING● Be careful about chips.● Do not touch the slug. ● Do not use your hands to remove chips.Aftercompletionofdrillingoperation, lift theDrillMotorandturnOFFtheMotorSwitch(Fig.27).WhentheDrillMotorstops, immediately turnOFFtheMagnetSwitch(Fig.28). If theMagnetSwitchiskeptONfora long time, thecontinuouscurrentflowing through theMagnet could shorten theservicelifeoftheMagnet.

14

MAGNETMOTOR

push

push

Fig.27 Fig.28

(11) Removing SlugDon’t proceed to the next operationwithoutremovingtheslugfromtheoperationjustfinished.At theendofdrillingoperationslugwillpopoutautomaticallyejectedbythespring-operatedPilotPin.Shouldaslugleftintheholdsticking,removeit fromtheholeby tapping thecollarof theslugwithaneedlestickorsomething.(Fig.29)

Pilot Pin

Slug (Chips)

Cutter

SlugFlange partThin punch

Fig.29

6-3. Drilling Oblong Hole

CAUTIONAlways drill oblong hole slowly.Drilloblongholeintheorderof① ,② ,③ .Forthesteps② and③ ,takecaresothatthecuttermaynotbefedintotheworkpiecewithtoomuchforce.SpacingbetweeneachstepofdrillingoperationsshouldbesoarrangedthatthePilotPinwillalwayshitthematerialyettobemachined.(Fig.30)

File away any excesses

Fig.30

6-4. Drilling Stacked Plates

CAUTION● Remove slug as each plated is finished:

otherwise, being blocked by the slug left unremoved, the cutter cannot cut into the next layer of plate, which results in the Magnet base being pushed up possibly causing accident.

● For stacked plates drilling, always feed and drill slowly and carefully.

● Before drilling stacked plates, securely clamp the plates together in place.

● When drilling stacked plates, retract the cutter as each layer of plate is finished in order to remove slug from the drilling area, then put another hole in the next layer of plate.

15

7 TROUBLESHOOTING

WARNING● Never attempt to repair machine yourself: injury or damage to equipment may result. ● Please feel free to consult the sales agent through which you have purchase your machine or an

authorized dealer, when the following symptoms appear or when you have any questions about our products.

Themachinehaselectroniccontrol.Besuretoturnoffalltheswitches,pulluptheelectricdrill,andthencheckthemachine,whentheoperatorcomeacrosstothefollowingsituationssuchas.

TroubleshootingProblem Causes Solutions

Switch lampdoesn’tcomeonwhenMagnetSwitchisturnedon.

Powersupplyplug isnotconnected tosocket.

Connectpowersupplyplugtosocket.

DrillMotordoesn’tstartwhenMotorSwitchisturnedon.

Redlampblinks:Magnetisdisconnected. Requestforrepair.Orange lampblinks: theworkpiece isdisplacedaftermagnetattraction.

Fixtheworkpiece.

DrillMotorstopsduringdrilling.(Magnet isnotworking withMagnetlampnotilluminating.)

Power failurehasoccurredorpowersupplyplugisdisconnected.

Afterpowerfailure isrestoredorpowersupplyplug is re-connected, turnonMotorSwitchagain.

The rotation of Drill Motorslowsdownandstopsduringdri l l ing. (The lamp rapidlyblinksinred.)

Feedingforceisexcessive. Reducethefeedingforce.

DrillMotorstopsduringdrillingoperation. (Lamp blinks ingreen.)

Feedingforceisexcessive. Reducethefeedingforce.

Lateral shiftingofMagnet isdetected by lateral positionsensor,bringingmachinetoacompetestop.(Lampblinksinorange.)

Workpiecetoothin. Useback-upplate: thickness10mm(13/32”)ormore.

ChipsunderMagnetbase. Cleanitup.Worncuttingedge. Regrindorreplacewithnewone.Effectivemagneticforcetooweak. Askforrepair.

16

8 MAINTENANCE/SERVICE

WARNING ● Always disconnect the power and turn off the

switch before attempting any maintenance. Failure to disconnect the power and turn off the switch during set up, inspection or maintenance can cause accidents and severe injuries.

● Check to see periodically that mounting screws are tight. If you find them loose, retighten.

8-1. Tighten Set Screw When Machine is Not UsedFor thepurposeofsafety,whenyoudon’tuse themachine temporallyorona long-termbasis, raisetheDrillMotorandset it inpositionwith theSetScrewso that itwill not comedownon its ownweight. If you leave themachinealonewith theDrillMotor ina loweredposition, thePilotPinand/orcuttermaybedamagedwhen themachine isrelocated.(Fig.31)

8-2. Grease the Sliding Surfaces from Time to TimeGreasethemachinebodyandSlideBoardfromtimetotime.(Fig.31)

8-3. Slide Board Clearance AdjustmentExcessiveclearancebetween themachinebodyandSlideBoardwoulddeterioratenotonlydrillingperformancebutalsocuttingtoollifetoasubstantialdegree. If you findexcessive clearance,makeadjustmentby tightening5slideboardadjustingscrewsonthesideof themachineusingthesametorqueallroundsothattheDrillMotorwillnotcomedownonitsownweight.(Fig.31)

8-4. Bracket Inspection and OilingAmongotherthings,drillingaccuracyhingesontheBracketthatsupportstheArborBody.Seethatthe(threeHexagonSocket)Bracketmountingboltsaretight,fromtimetotime.(Fig.31)

Fig.31

8-5. Keep the Tip of Pilot Pin SharpWhenthetipofPilotPingetsdull,itsometimesfailstoseat intopunchedhole,causingdrillingaccuracytodeteriorate.Seethatthetipissharpfromtimetotime.Ifyoufindittoodull,regrindorreplaceasrequired.Whenregrindingdosocarefully,forgrindingwithtoomuchforcemaycausethe tip togetdullorsoftenthematerial tosuchadegree that it isno longerusable.(Fig.32)

Pilot Pin

Sharpenthe tip

Optimal angle 70˚

Fig.32

8-6. Recovery Measures When Pilot Pin Gets Jammed

Whenyouchangecutting tool youalso changePilotPin,whichactsasaguidefor thecuttingtool.However thereare timeswhen thepindoesnotcomeoffeasywithcuttingchips in theclearancebetweenthecuttingtoolandpin,causing jamming.Insuchcase,tapthetipofPilotPinwithawoodenhammer,etc.,andpullitoff.(Fig.33)

17

Cutting chips

Pilot Pin

Cutter

Fig.33

8-7. Cutter RegrindingWhenyouneed to regrindcutter,pleasecontactsalesagentthroughwhichyouhavepurchasedyourmachineoranauthorizeddealernearyou.

8-8. Carbon Brushes Inspection and ReplacementCheckCarbonBrushesforwearperiodically.Whenthe lengthofCarbonBrushesgetsasshortas8mm,replaceitwithanewone,for,ifyoudon’t,chancesarethatyou’llhavearectificationproblemwhichmaycausemachinefailure.(Fig.34)(1)Loosenthetapscrewstoremovethecap.(2)TakeouttheCarbonBrushandreplaceitwitha

newone.(3)Put thecoveronandsecurely tighten the tap

screws. When tightening the tapscrews,seethat the tapscrewsarescrewed inalong theexistingscrew threads–withoutcuttingnewthreads.

(4)Afterreplacement,runthemachinewithnoloadforapprox.10minutes.

8mm

Fig.34

9 OPTIONAL PARTS9-1. Nitto-Brand Cutting Oil

CAUTIONUse Nitto-brand Cutting Oil for Atra Ace.

Part No. Part NameTB01507 CuttingOil2ℓ(LightBlue)

9-2. Pilot Pin(metric size)Part No. Part Name Depth(mm) Applicable Cutter(mm)

TK01167 PilotPin06025 25Hi-Broach12-17dia.Jetbroach12-17dia.

TJ12696 PilotPin08025 Hi-Broach17.5-35dia.TJ15859 PilotPin08035 35 Jetbroach17.5-40dia.

TK01166 PilotPin0605050

Hi-Broach12-17dia.Jetbroach12-17dia.

TJ16019 PilotPin08050 Hi-Broach18-50dia.※ (TK00802) PilotPin0850 Jetbroach17.5-55dia.TJ17436 PilotPin08075 75 Jetbroach17.5-55dia.※ ():SpecialOrder

9-3. Supporting Magnet Ass’yPart No. Part NameTB04374 SupportingMagnetAss’y

9-4. Sleeve 6.5 Ass’y for Twist Drills (Fig.35)Part No. Part NameTB02536 Sleeve6.5Ass’y

Hex. Socket Set Screwwith Cup Point 6X5

Sleeve 6.5

Fig.35

9-5. Side-Lock Cutter Adapter (Fig.36)Part No. Part NameTB05188 AdapterAss’y

AdapterHex. Socket Set Screwwith Dog Point 10X7.5

Fig.36

9-6. Jet Oiler (Fig.37)Part No. Part NameTQ05273 JetOilerTQ05275 Tube4×7×1000

18

Jet Oiler

Tube 4×7×1000

Fig.37

9-7. Chip BreakerChip Breaker Ass’y

Part No. Part NameTB07474 ChipBreakerAss’y(TQ10787) Blade(TQ10695) BladeBase(TP14178) Hex.SocketHeadCapScrew6×10(TP01945) Hex.SocketHeadCapScrew5×12(TP01939) Hex.SocketScrewKey4(TP04004) Hex.SocketScrewKey5

Thepartnumberwith()areincludeintheAss’ypartswrittenabovethem.

Mounting Chip Breaker

CAUTIONWhen setting Chip Breaker, see that the tip of blade may not come into contact with cutting tool.ChipBreakerbreakscuttingchips formed indrillingintosmallpiecesandfacilitateschipdischarging.

Hex. Socket HeadCap Screw 6×10

Hex. Socket HeadCap Screw 5×12

Blade Base

Blade

0.3~0.5mm

Fig.38

(1)MountBladeBase.(Fig.38)● UseHex. Socket headCapScrews 6 × 10 tomounttheBladeBaseonthefront faceofMagnet. SeethatthebottomfaceoftheBladeBasedoesnotstickoutfromthebottomfaceofMagnet.Whenthebottomfaceof theBladeBasesticksout fromthebottomfaceoftheMagnet,itwilllifttheMagnetanddiminishmagneticattraction.

● Use theHex.SocketheadCapScrews5 × 12 tomountabladetotheBladeBaseinthedirectionasshowninthefigure.

(2)Mountcutter. LoosentheHex.SocketheadCapScrews5 × 12andpull theBladeinthedirectionasshownbythearrowuntil itno longermoves. Andthen,mountacutter.

(3)Settheblade. Set theBlade in theway that thecutterand thebladewill haveaclearanceof0.3mm -0.5mmandfasten itsecurely to theBladeBasewithHex.SocketheadCapScrews5×12.

9-8. Cutter

Jetbroach One-touch Type 25L (metric sizes)Part No. Diameter × Depth(mm) Part No. Diameter × Depth(mm) Part No. Diameter × Depth(mm)TK01148 12×25 TK01150 14×25 TK01152 16×25TK01149 13×25 TK01151 15×25 TK01153 17×25

Jetbroach One-Touch Type 35L(metric sizes)Part No. Diameter × Depth(mm) Part No. Diameter × Depth(mm) Part No. Diameter × Depth(mm) Part No. Diameter × Depth(mm)TK00301 17.5×35 TK00310 22×35 TK00319 27×35 TK00328 35×35TK00302 18×35 TK00311 22.5×35 TK00320 28×35 TK00602 36×35TK00303 18.5×35 TK00312 23×35 TK00321 29×35 TK00603 37×35TK00304 19×35 TK00313 23.5×35 TK00322 30×35 TK00604 38×35TK00305 19.5×35 TK00314 24×35 TK00323 31×35 TK00605 39×35TK00306 20×35 TK00315 24.5×35 TK00324 32×35 TK00606 40×35TK00307 20.5×35 TK00316 25×35 TK00325 33×35TK00308 21×35 TK00317 26×35 TK00326 34×35TK00309 21.5×35 TK00318 26.5×35 TK00327 34.5×35

19

Jetbroach One-Touch Type 50L(metric sizes) Part No. Diameter × Depth(mm) Part No. Diameter × Depth(mm) Part No. Diameter × Depth(mm) Part No. Diameter × Depth(mm)TK01154 12×50 TK00387 21.5×50 TK00400 30×50 TK00413 43×50TK01155 13×50 TK00388 22×50 TK00401 31×50 TK00414 44×50TK01156 14×50 TK00389 22.5×50 TK00402 32×50 TK00415 45×50TK01157 15×50 TK00390 23×50 TK00403 33×50 TK00416 46×50TK01158 16×50 TK00391 23.5×50 TK00404 34×50 TK00417 47×50TK01159 17×50 TK00392 24×50 TK00405 35×50 TK00418 48×50TK00380 17.5×50 TK00393 24.5×50 TK00406 36×50 TK00419 49×50TK00381 18×50 TK00394 25×50 TK00407 37×50 TK00420 50×50TK00382 19×50 TK00395 26×50 TK00408 38×50 TK00442 51×50TK00383 19.5×50 TK00396 26.5×50 TK00409 39×50 TK00443 52×50TK00384 20×50 TK00397 27×50 TK00410 40×50 TK00444 53×50TK00385 20.5×50 TK00398 28×50 TK00411 41×50 TK00445 54×50TK00386 21×50 TK00399 29×50 TK00412 42×50 TK00446 55×50

Jetbroach One-Touch Type 75L(metric sizes)Part No. Diameter × Depth(mm) Part No. Diameter × Depth(mm) Part No. Diameter × Depth(mm) Part No. Diameter × Depth(mm)TK01036 17.5×75 TK01012 27×75 TK01022 37×75 TK01032 47×75TK01003 18×75 TK01013 28×75 TK01023 38×75 TK01033 48×75TK01004 19×75 TK01014 29×75 TK01024 39×75 TK01034 49×75TK01005 20×75 TK01015 30×75 TK01025 40×75 TK01035 50×75TK01006 21×75 TK01016 31×75 TK01026 41×75 TK01112 51×75TK01007 22×75 TK01017 32×75 TK01027 42×75 TK01113 52×75TK01008 23×75 TK01018 33×75 TK01028 43×75 TK01114 53×75TK01009 24×75 TK01019 34×75 TK01029 44×75 TK01115 54×75TK01010 25×75 TK01020 35×75 TK01030 45×75 TK01116 55×75TK01011 26×75 TK01021 36×75 TK01031 46×75

Hi-Broach One-Touch Type 25L(metric sizes)Part No. Diameter × Depth(mm) Part No. Diameter × Depth(mm) Part No. Diameter × Depth(mm) Part No. Diameter × Depth(mm)TK00698 12×25 TK00341 21.5×25 TK00354 30×25 TK00710 42×25TK00699 13×25 TK00342 22×25 TK00355 31×25 TK00711 43×25TK00700 14×25 TK00343 22.5×25 TK00356 32×25 TK00712 44×25TK00701 15×25 TK00344 23×25 TK00357 33×25 TK00713 45×25TK00702 16×25 TK00345 23.5×25 TK00359 34×25 TK00714 46×25TK00703 17×25 TK00346 24×25 TK00361 35×25 TK00715 47×25TK00335 17.5×25 TK00347 24.5×25 TK00704 36×25 TK00716 48×25TK00336 18×25 TK00348 25×25 TK00705 37×25 TK00717 49×25TK00337 19×25 TK00349 26×25 TK00706 38×25 TK00718 50×25TK00338 19.5×25 TK00351 27×25 TK00707 39×25TK00339 20×25 TK00352 28×25 TK00708 40×25TK00340 21×25 TK00353 29×25 TK00709 41×25

Hi-Broach One-Touch Type 50L(metric sizes)Part No. Diameter × Depth(mm) Part No. Diameter × Depth(mm) Part No. Diameter × Depth(mm) Part No. Diameter × Depth(mm)TK00721 12×50 TK00731 22×50 TK00741 32×50 TK00751 42×50TK00722 13×50 TK00732 23×50 TK00742 33×50 TK00752 43×50TK00723 14×50 TK00733 24×50 TK00743 34×50 TK00753 44×50TK00724 15×50 TK00734 25×50 TK00744 35×50 TK00754 45×50TK00725 16×50 TK00735 26×50 TK00745 36×50 TK00755 46×50TK00726 17×50 TK00736 27×50 TK00746 37×50 TK00756 47×50TK00727 18×50 TK00737 28×50 TK00747 38×50 TK00757 48×50TK00728 19×50 TK00738 29×50 TK00748 39×50 TK00758 49×50TK00729 20×50 TK00739 30×50 TK00749 40×50 TK00759 50×50TK00730 21×50 TK00740 31×50 TK00750 41×50

10 Ordering PartsWhenorderingpartsfromsalesagent,pleasebesuretogivethempartnumber,partnameandquantity.

20

TY

PE

: C

-4

TY

PE

: O

TY

PE

: C

-4

Plu

g f

orm

TY

PE

: O

79

8483

8180

82

11 E

xplo

ded

Dia

gram

: Mac

hine

WA

RN

ING

Thisdiagram

isforreferenceonly.DonotattempttoserviceorrepairtheNittoPo

rtableMagneticDrillingMachine.D

onottakethemachineapart.Contactanauthorized

Nittodealerfora

llserviceandrepairofthemachine.Improperserviceandre

paircancauseaccidentsandsevereinjuries.Neverattempttomodifythemachine.N

ever

attempttoserviceorrepairthemachineyourself.

21

No.

Part

No.

Part

Nam

eQ

’tyPr

ice

1TB

07564

DrillM

otorAss’y

1set

−(TB0

5187)CarbonBrushAss’y

1set

2TB

02534

SideHandleAss’y

1set

3TB

00496

OilRingSu

bAss’y

1set

4(TP1

4499)OilSe

alGD38×48×4

25

(CP2

1947)Pa

ckingS-4.7×8×0.8

26

(TP1

4500)HoseNipple

27

TP14969

ExternalRetain

ingRingISTW

-38

28

TP12773

Washer38.5×54×1

29

LP10496

Hex.N

utM6

110

TP05469

Hex.So

cketHeadCa

pScrew6×45

111

TB07172

ArborB

odyAss’y

1set

12(TQ10650)

ArborB

ody

113

(TB0

1672)Ba

ll5/16Ass’y

1set

14(TQ10649)

Spring1.4×16.2×135

115

(TQ01895)

PilotS

pacer

116

(TP1

5848)Sp

acer10.5×19×5

117

(TP1

3905)InternalRetainingRingRT

W-19

218

(TB0

1348)WasherA

ss’y

1set

19(TQ01898)

Spring0.8×12×31

120

(TB0

1349)Pu

shRingAss’Y

1set

21(TQ01896)

RotatingSp

ring

122

(TQ01897)

Sleeve

123

(TP1

5239)ExternalRetainingRingC-28

124

TB05407

BracketA

ss’y

1set

25TQ

03346

Hex.SocketHeadC

apScre

w8×30

WithSpring

Washer

326

TP04532

Hex.So

cketHeadCa

pScrew5×30

427

TQ11072

SlideBo

ard

128

TP12776

Rack

129

TQ11027

Shim0.2

130

TP01945

Hex.So

cketHeadCa

pScrew5×12

331

TQ11073

OilRingStopper

132

TP03247

Hex.So

cketHe

adCapScre

w10×15

133

TP08584

Hex.N

utM8

134

TP04857

Hex.B

olt8×25

135

TP12777

SlidePlate

236

TQ06773

Gib

137

TB01098

Tube4×7×3000Ass’y(230m

m)1set

38TP

14495

PvalvePT

I/81

39TQ

04806

Hex.So

cketBu

ttonH

eadS

crew8×15

140

TQ07081

Washer30×8.5×3.2

141

TQ03344

Hex.So

cketHeadCa

pScrew8×20

WithSpring

Washer

342

TB08781

BodySubAss’y

1set

44(TQ12838)

PlateSp

ec.

145

(TP0

5136)DriveRivetN0.2×4.8

4

No.

Part

No.

Part

Nam

eQ

’tyPr

ice

46TP

04715

Hex.So

cketHeadCa

pScrew4×8

547

TQ07089

OilT

ankCover

148

TQ11062

RubberC

ap1

49TQ

07064

OilT

ank

150

TQ06786

RubberP

lug

151

LQ04533

Housing

152

TP02931

SetS

crew

153

TQ00730

Hex.SocketSetScrew

withDog

Point6×20

554

TP07419

Hex.N

utType3M6

555

TB05739

LEDAss’y

1set

56TQ

07088

PackingPo

le1

57TQ

10600

Hex.So

cketHe

adCapScre

w4×18

258

TB01363

SideSlipDetectionFunctionA

ss’y

1set

59TB

07566

SquarePoleAAss’y

1set

60TQ

11074

RackStopper

161

TQ07082

PinionShaft

162

TQ01681

RodHandle

3

63TB

05896

CabtyreCordAss’y(220-240V)

TYPE

C-4(A

)1set

TB04482

CabtyreCordAss’y(220-240V)

TYPE

O(B

)1set

64LP

08489

BindingHeadScrew4×6

265

TP04464

ToothedLockW

asherB

M4

266

TQ11075

CableConnector3247

167

TQ07097

CableConnector3217

168

TP02618

PanHeadScrew4×8

769

TQ00258

SealW

asherM

47

70TQ

07306

RockerS

witch

171

TQ10085

WaterproofingCapBlack

172

TQ10467

WaterproofingCapRed

173

TQ11279

SwitchPlate

174

TQ07085

PackingBo

dy1

75TB

05885

SwitchSW

3Ass’y

176

TB05884

SwitchSW

2Ass’y

177

TB07556

ControlBoardAss’y

1set

78TB

07569

SCordAss’y

1set

Thep

artnu

mbers

with()ar

einclud

eintheAss’ypartswrittenab

ovethem.

Label

No.

Part

No.

Part

Nam

eQ

’tyPr

ice

43(TQ12839)

LabelW

arning

179

(TQ11282)

LabelEarth

180

(TQ11565)

LabelArborW

arning

181

(TQ10647)

LabelC

hangeOperation

182

(TQ10648)

LabelC

hangeWarning

183

LQ04642

LabelC

-TICK(AUST

RAL

IA)

184

TQ11877

LabelG

uarantee

1

No.

Part

No.

Part

Nam

eQ

’tyPr

ice

TP04696

Hex.S

ocketS

crew

Key3

1TP

04004

Hex.S

ocketS

crew

Key5

1TP

17014

Spanner8×10

1TJ16019

PilotP

in08050

1TA

99027

ChainAss’y

1set

TB02145

CuttingOil0.5LAss’y

1set

TB05418

GuardAss’y

1set

TB07437

CarryingCaseAss’y

1set

TQ12852

InstructionManual

1

Accessories

22

12 Exploded Diagram: Drill Motor

WARNINGThisdiagramisforreferenceonly.DonotattempttoserviceorrepairtheNittoPortableMagneticDrillingMachine.Donot take themachineapart.ContactanauthorizedNittodealer forallserviceand repairof themachine.Improperserviceandrepaircancauseaccidentsandsevereinjuries.Neverattempttomodifythemachine.Neverattempttoserviceorrepairthemachineyourself.

No. Part No. Part Name Q’ty Price201 TQ06824 CordProtector 1202 TQ06843 ConnectingCable 1203 TQ06819 SelfTappingScrewHC4.8×38 4204 TQ11172 Cap 1205 TQ06850 MotorHousing 1206 TB05193 BrushHolderAss’y 2sets207 TB05187 CarbonBrushAss’y 1set208 TQ06838 ContactWasher 1209 TQ06828 ScrewZM4×12 2210 TQ06820 SpringWasherB4 2211 TQ06851 Condenser 1212 TB07201 StatorAss’y 1set213 TQ06852 InslatingTubing 1214 TQ06849 SelfTappingScrewHC3.9×60 2215 TQ06848 AirGuideingRing 1216 TQ06839 O-Ring22×2.5 1217 TP00468 BallBearing608ZZ 2218 TB07203 ArmatureAss’y 1set219 TP01036 InternalRetainingRingC28 1220 TP00498 BallBearing6001ZZ 1221 TP06390 ExternalRetainingRingC11 1222 TB05479 BearingBracketAss'y 1set

No. Part No. Part Name Q’ty Price223 TQ10648 LabelCautionChange 1224 TQ07076 GearBlock34/40Z 1225 TQ07075 PinionShaft13Z 1226 TQ07077 KeyA5×5×28 1227 TQ06825 GreaseChamber 1228 TQ07069 IntermediateGear34Z 1229 TQ07070 PinionShaft11/17Z 1230 CP04989 ExternalRetainingRingC15 1231 TQ07073 SpindleGear45Z 1232 TQ07074 FittingWasher15×22×0.2 1233 TQ06830 BallBearing6203LLU 2234 TB05399 CouplingBoltAss’y 1set235 TQ06842 NotchedPin4×12 1236 TQ06844 GearCaseSeal 1237 TB05478 GearCaseAss’y 1set238 TB05398 GearChangerAss’y 1set239 TQ10647 LabelChangeKnob 1240 TQ12925 PT-Screw5.0×50 4241 TQ07072 KeyA5×5×12 1242 TQ07071 Spindle 1243 TQ11028 Collar 1