#21 Solid Carbide Screw Machine Drill Bit, AlTiN, 145° point - SGS 51335

SGS

#21 Solid Carbide Screw Machine Drill Bit, AlTiN, 145° point - SGS 51335

MFR# 51335Series 135

$118.71List $152.25 Save 22%
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Flutes2
CoatingAlTiN

Description

The SGS 51335 is a #21 Solid Carbide Screw Machine drill bit with a AlTiN finish, 145° point. Suited for alloy, titanium. 7/8 flute length, 2-5/8 overall length. Series 135.

Specifications

Coating finishAlTiN
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance+0.0001 to +0.0005 in
Drill bit size0.1590
Drill bit size range0.1500 to 0.2000
Drill bit size wire#21
Drill length typeScrew Machine
Drill point angle145
Flute by diameter ratio3xD
Flute length in7/8
Flute typeRegular Spiral
Number of flutes2
Number of margins2
Overall length in2-5/8
Point typeNotched
Primary workpiece materialAlloy; Titanium
Shank diameter0.2500
Shank length in1-7/16
Shank typeStraight
Spiral typeRegular
Tool materialSolid Carbide
Web configurationTapered
Web thinningWeb-Thinned
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