Guhring
0.7480" Cobalt Stub Drill Bit, Oxide, 130° point - Guhring 9003290190000
MFR# 9003290190000Series 329
$120.51List $154.56
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Flutes2
CoatingOxide
Description
The Guhring 9003290190000 is a 0.7480" Cobalt Stub drill bit with a Oxide finish, 130° point. Suited for steel, stainless steel, cast iron, high-temp alloy. 5 overall length. Series 329.
Specifications
Coating finishOxide
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance+0.000 to -0.033 mm
Drill bit size0.7480
Drill bit size range0.6000+
Drill length typeStub
Drill point angle130
Drill tip finish coatingOxide
Flute by diameter ratio3xD
Flute length2.5197
Flute typeRegular Spiral
Material gradeM35
Maximum drilling depth2.5197
Number of flutes2
Overall length in5
Point typeCone Relief
Primary workpiece materialSteel; Stainless Steel; Cast Iron; High-Temp Alloy
Shank diameter0.7480
Shank length2.4803
Shank typeStraight
Specification designationDIN
Specification numberDIN 1897
Spiral typeRegular
StandardsDIN 1897
Tool materialCobalt
Web configurationTapered
Web thinningWeb-Thinned
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