DCT/Precision, LLC

Special OD Turning Tools

Engineered Tooling Specialists for Over Fifty Years

Complete Line of ANSI Standard Cartridges

Custom Cost-Effective Solutions Improving Productivity

Wedge Bore®

Innovating Patent Pending

Hole-Making Solutions

Bore & Chamfer Tools

See our website or YouTube for video tutorials

Wedge Bore®

is a well proven cost-effective option to use in place of “High Performance” reamers.

Wedge Bore® is a compact, robust design capable of

adjustments in microns.

Wedge Bore® utilizes multiple indexable carbide inserts

and the results improves logistics of maintenance, productivity, and cost per part.

Introducing

Wedge Bore

Multi-Tooth Boring System

DCT/Precision LLC has developed a new patent pending family of tools.

Wedge Bore® Mechanics

(Speeds/Feeds-example)

Bore Size: 2.162” (54;91mm) Surface Speed: 700 SFPM (213 SMPM)

RPM: 1148 Feed Per Tooth: .005” (0;13mm)

Feed Per Minute: 31.50” (801;6mm)

Wedge Bore®… Patent Pending

1. Tightening screw (# 2) moves wedge (#1) against inclined plane of cartridge (#3).

2. Tighten screw (#4) after adjustment of size is achieved.

Note: Loosen screws (#2 and #4) to reset then, repeat steps above to set for a smaller size.

Dia Range # of Inserts

1.500 - 1.596 3

1.596 - 1.932 4

1.932 - 2.268 5

2.268 - 2.748 6

2.748 - 2.988 7

2.988 - 3.468 8

3.468 - 3.708 9

3.708 - 3.996 10

MTB-201 (.250 IC)

Dia Range # of Inserts

1.750 - 1.800 2

1.800 - 2.150 3

2.150 - 2.600 4

2.600 - 3.000 5

3.000 - 3.500 6

3.500 - 4.000 7

MTB-301 (.375 IC)

More Diameters Available

Designs can allow multiple features to be machined with one tool…

Let your imagination be the guide!

Multiple inserts for

improved productivity!

Wedge TurnTM

Wedge TurnTM

has the same hardware and patent pending design as our Wedge Bore

® System.

These are the most compact micro-adjustable turning tools on the market!

We at DCT/Precision LLC, are proud to introduce our

International Standard Cartridge Program.

We Have 200 Cartridges in our Catalog.

International Standard Cartridge Program. Visit dctprecision.com to view or download our complete cartridge catalog.

Cartridge

Number

Right-Hand

Cartridge

Number

Left-Hand Insert Size

"D"

Min. Bore

"F"

Over Insert

Rad

"L1"

Over Insert

Rad Shim Lock Pin Clamp Clamp Screw

Radial Adj.

Screw

Axial Adj.

Screw Shim Screw Insert Screw

Fig. 1 MCLNR12CA-4 MCLNL12CA-4 432 1.968 0.787 2.165 - NLC-43 CLM-17 XNSC-0515 SASC-0412 EASM-0510F - -

Fig. 2 MCFNR12CA-4 MCFNL12CA-4 432 1.968 0.787 2.165 - NLC-43 CLM-17 XNSC-0515 SASC-0412 EASM-0510F - -

Fig. 3 MTGNR12CA-3 MTGNL12CA-3 322 1.968 0.787 2.165 - NLC-33 CLM-17 XNSC-0515 SASC-0412 EASM-0510F - -

Fig. 4 MTFNR12CA-3 MTFNL12CA-3 322 1.968 0.787 2.165 - NLC-33 CLM-17 XNSC-0515 SASC-0412 EASM-0510F - -

Fig. 5 MSYNR12CA-4 MSYNL12CA-4 432 1.968 0.787 2.165 - NLC-43 CLM-6 XNSC-0515 SASC-0412 EASM-0510F - -

Fig. 6 MSKNR10CA-3 MSKNL10CA-3 322 1.575 0.551 1.968 - NLC-33 CLM-5 XNSC-0515 SASC-0412 EASM-0510F - -

Fig. 7 MSSNR10CA-3 MSSNL10CA-3 322 1.575 0.551 1.732 - NLC-33 CLM-5 XNSC-0515 SASC-0406 EASM-0510F - -

Fig. 8 MSTNR12CA-4 MSTNL12CA-4 432 1.968 0.512 2.165 - NLC-43 CLM-6 XNSC-0515 SASC-0412 EASM-0510F - -

Fig. 9 STTPR10CA-2 STTPL10CA-2 21.51 1.575 0.354 1.631 - - - - SASC-0406 EASM-0510F - PT-542-T

Fig. 10 STSPR10CA-2 STSPL10CA-2 21.51 1.575 0.551 1.732 - - - - SASC-0406 EASM-0510F - PT-542-T

Fig. 11 STFPR10CA-2 STFPL10CA-2 21.51 1.575 0.551 1.968 - - - - SASC-0406 EASM-0510F - PT-542-T

Fig. 1 Fig. 2 Fig. 3 Fig. 4

Fig. 5 Fig. 6 Fig. 7 Fig. 8

Fig. 9 Fig. 10 Fig. 11

Specials

Right and Left

20° Cartridges in

Solutions to your problems! We are an authorized service center for Innovative Tooling Solutions.

We Are Indexable Insert Specialists: If the tool you need does not exist, call or visit us at dctprecision.com

Special Multi-Purpose Chamfer

Cutters

Offset-Entry Front and Back-Facing Tools Piloted Adjustable

Counterboring Tools

Multi-Diameter Finish Bore and Chamfer Tools

OD Turning & Hollow Milling

Chamfer Rings

We design and manufacture special cutting tools for your application. Whether it is a package of tools to process an entire part or one special

tool that fulfills your needs, DCT/Precision can help.

Complete Tooling Packages

Precision Services Journeyman Toolmakers Precision Machining Engine/Toolroom Lathes Vertical Mills Surface Grinding OD/ID Grinding Specialized Gaging & Inspection

Equipment Heat Treatment CAD/CAM SolidWorks 3D Modeling Gibbs CAM 4 & 5-Axis Machining CNC Lathe Laser Etching

We use both the latest in CNC machines and time honored journeyman toolmaking techniques to offer a wide variety of solutions to help your shop.

Phone: (217)475-0141 Fax: (217)475-0246

E-mail: jlambrick@dctprecision.com Website: dctprecision.com

1260 East North Street Decatur, IL 62521

DCT/Precision, LLC

At DCT/Precision, we provide exceptional precision tooling

combined with unique personal service resulting in timely, valuable

solutions for manufacturing. We are a family-oriented group that respects each other and works

as a team. We proudly strive to be the best at what we do. We have a proven track record of

meeting or exceeding customer’s expectations, but we are committed to continuous improve-

ment.

Mission Statement:

DCT/Precision LLC rev 10.2016a

John Lambrick General Manager

DCT/Precision LLC is based in Decatur, Illinois. It has over 160 years combined experience designing and manufacturing special indexable insert tooling. From customer prints or designs developed by our staff of designers, custom made tools for any application are available.