Guhring
Letter R Powdered Metal Stub Drill Bit, Multi-layer, 130° point - Guhring 9005150086100
MFR# 9005150086100Series 515
$43.71List $56.06
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Flutes2
CoatingMulti-layer
Description
The Guhring 9005150086100 is a Letter R Powdered Metal Stub drill bit with a Multi-layer finish, 130° point. Suited for steel, cast iron. Series 515.
Specifications
Coating finishMulti-layer
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter toleranceh8
Drill bit size0.3390
Drill bit size letterR
Drill bit size range0.3000 to 0.3500
Drill length typeStub
Drill point angle130
Flute by diameter ratio3xD
Flute length1.5748
Flute typeParabolic
Maximum drilling depth1.0670
Number of flutes2
Overall length3.3071
Point typeCone Relief
Primary workpiece materialSteel; Cast Iron
Shank diameter0.3390
Shank length1.7323
Shank typeStraight
Specification designationDIN
Spiral typeFast
StandardsDIN 1897
Tool materialPowdered Metal
Web thinningWeb-Thinned
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