Guhring
31/64" Cobalt Stub Drill Bit, Coated, 130° point - Guhring 9006590123000
MFR# 9006590123000Series 659
$90.03List $115.47
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Drill size31/64
Flutes2
CoatingCoated
Description
The Guhring 9006590123000 is a 31/64" Cobalt Stub drill bit with a Coated finish, 130° point. Suited for titanium alloy. Series 659.
Specifications
Coating finishCoated
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance+0.000 to -0.027 mm
Drill bit gradeHeavy Duty
Drill bit size in31/64
Drill bit size range0.4500 to 0.5000
Drill length typeStub
Drill point angle130
Flute by diameter ratio3xD
Flute length (mm)51.00
Flute typeParabolic
Maximum drilling depth1.2810
Number of flutes2
Overall length4.0157
Point typeStandard
Primary workpiece materialTitanium Alloy
Shank diameter0.4844
Shank length2.0079
Shank typeStraight-Cylindrical
Specification designationDIN
Specification numberDIN 1897
StandardsDIN 1897
Tool materialCobalt
Web configurationParallel
Web thinningWeb-Thinned
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