Guhring
#21 High Speed Steel Stub Drill Bit, Coated, 118° point - Guhring 9002230040400
MFR# 9002230040400Series 223
$2.47List $3.18
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Flutes2
CoatingCoated
Description
The Guhring 9002230040400 is a #21 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 size0.1590
Drill bit size range0.1500 to 0.2000
Drill bit size wire#21
Drill length typeStub
Drill point angle118
Flute by diameter ratio3xD
Flute length (mm)22.00
Flute typeSpiral
Maximum drilling depth0.6280
Number of flutes2
Overall length2.1654
Point typeStandard
Primary workpiece materialCast Iron; Steel
Shank diameter0.1591
Shank length1.2992
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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