Guhring
1/4" Solid Carbide Screw Machine Drill Bit, Coated, 140° point - Guhring 9085100063500
MFR# 9085100063500Series 8510
$173.53List $222.57
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Drill size1/4
Flutes2
CoatingCoated
Description
The Guhring 9085100063500 is a 1/4" Solid Carbide Screw Machine drill bit with a Coated finish, 140° point. Suited for titanium alloy. Series 8510.
Specifications
Coating finishCoated
Coolant throughYes
Cutting directionRight Hand
Drill bit diameter tolerancem7
Drill bit gradeHigh Performance
Drill bit size in1/4
Drill bit size letterE
Drill bit size range0.2500 to 0.3000
Drill length typeScrew Machine
Drill point angle140
Flute by diameter ratio3xD
Flute length (mm)34.00
Flute typeSpiral
Material gradeK40
Maximum drilling depth0.9640
Number of flutes2
Overall length (mm)79.00
Point typeVA
Primary workpiece materialTitanium Alloy
Shank diameter (mm)8.00
Shank typeStraight-Cylindrical
Specification designationDIN
Spiral typeRegular
StandardsDIN 6537 K
Tool materialSolid Carbide
Tool performanceHigh Performance
Web thinningWeb-Thinned
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