Guhring
Letter W Cobalt Stub Drill Bit, Coated, 130° point - Guhring 9006590098000
MFR# 9006590098000Series 659
$67.38List $86.42
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Flutes2
CoatingCoated
Description
The Guhring 9006590098000 is a Letter W 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 -0.022 mm
Drill bit gradeHeavy Duty
Drill bit size0.3858
Drill bit size letterW
Drill bit size range0.3500 to 0.4000
Drill length typeStub
Drill point angle130
Flute by diameter ratio3xD
Flute length1.6930
Flute typeParabolic
Maximum drilling depth1.1140
Number of flutes2
Overall length3.5040
Point typeStandard
Primary workpiece materialTitanium Alloy
Shank typeStraight-Cylindrical
Specification designationDIN
Specification numberDIN 1897
StandardsDIN 1897
Tool materialCobalt
Web configurationParallel
Web thinningWeb-Thinned
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