Bit Feautures - Varel
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Feature Code TCI Bits Steel Tooth Bits Tungsten Carbide Coated Cones E Optional - Cone Back Row Insert Protection G Standard Optional Steel Center Air Jet Nozzle H Optional Optional Center Jet Nozzle J Optional 1 Optional 1 Shirttail Hardfacing M Standard Standard Stabilization Inserts R Optional Optional Leading Edge Shirttail Inserts S Optional Optional V-Jet Hydraulics V Optional 1 - Diamond Leading Edge Shirtttail Z Optional Optional Roller Cone Features Diamond Feature Code TCI Bits Steel Tooth Bits 33% Back Row D • • 50% Back Row D1 • • 66% Back Row D2 • • 100% Back Row D3 • • 33% Back Row + 100% Gage DD • 50% Back Row + 100% Gage D1D • 66% Back Row + 100% Gage D2D • 100% Back Row + 100% Gage D3D • Full Diamond Structure D3DD • Diamond Features
description
useful information on bit
Transcript of Bit Feautures - Varel
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Feature Code TCI Bits Steel Tooth Bits
Tungsten Carbide Coated Cones E Optional -
Cone Back Row Insert Protection G Standard OptionalSteel Center Air Jet Nozzle H Optional Optional
Center Jet Nozzle J Optional1 Optional1
Shirttail Hardfacing M Standard StandardStabilization Inserts R Optional Optional
Leading Edge Shirttail Inserts S Optional OptionalV-Jet Hydraulics V Optional1 -
Diamond Leading Edge Shirtttail Z Optional Optional
Roller Cone Features
Diamond Feature Code TCI Bits Steel Tooth Bits33% Back Row D 50% Back Row D1 66% Back Row D2
100% Back Row D3 33% Back Row + 100% Gage DD 50% Back Row + 100% Gage D1D 66% Back Row + 100% Gage D2D 100% Back Row + 100% Gage D3D
Full Diamond Structure D3DD
Diamond Features
