Guhring
0.0492" Cobalt Stub Drill Bit, 130° point - Guhring 9003290012500
MFR# 9003290012500Series 329
$6.32List $8.10
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Flutes2
Description
The Guhring 9003290012500 is a 0.0492" Cobalt Stub drill bit, 130° point. Suited for titanium alloy. Series 329.
Specifications
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance+0.000 to -0.014 mm
Drill bit size0.0492
Drill bit size range0.0000 to 0.1000
Drill length typeStub
Drill point angle130
Flute by diameter ratio3xD
Flute length0.2756
Flute typeSpiral
Material gradeM35
Maximum drilling depth0.2756
Number of flutes2
Overall length1.1024
Point typeStandard
Primary workpiece materialTitanium Alloy
Shank diameter (mm)1.25
Shank length0.8268
Shank typeStraight-Cylindrical
Specification designationDIN
Specification numberDIN 1897
Spiral typeRegular
StandardsDIN 1897
Tool materialCobalt
Web configurationTapered
Web thinningWeb-Thinned
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