Guhring
#31 High Speed Steel Stub Drill Bit, Coated, 118° point - Guhring 9002230030500
MFR# 9002230030500Series 223
$2.12List $2.72
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Flutes2
CoatingCoated
Description
The Guhring 9002230030500 is a #31 High Speed Steel Stub drill bit with a Coated finish, 118° point. Suited for cast iron, steel. Series 223.
Specifications
Coating finishCoated
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance+0.000 to -0.018 mm
Drill bit size0.1200
Drill bit size range0.1000 to 0.1500
Drill bit size wire#31
Drill length typeStub
Drill point angle118
Flute by diameter ratio3xD
Flute length (mm)18.00
Flute typeSpiral
Maximum drilling depth0.5290
Number of flutes2
Overall length (mm)49.00
Point typeStandard
Primary workpiece materialCast Iron; Steel
Shank typeStraight-Cylindrical
Specification designationDIN
Specification numberDIN 1897
Spiral typeRegular
StandardsDIN 1897
Tool materialHigh Speed Steel
Web configurationParallel
Web thinningWeb-Thinned
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