Guhring
0.3898" Solid Carbide Screw Machine Drill Bit, Coated, 140° point - Guhring 9017020099000
MFR# 9017020099000Series 1702
$186.48List $235.02
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Flutes2
CoatingCoated
Description
The Guhring 9017020099000 is a 0.3898" Solid Carbide Screw Machine drill bit with a Coated finish, 140° point. Suited for stainless steel. Series 1702.
Specifications
Coating finishCoated
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance+0.006 to +0.021 mm
Drill bit gradeHigh Performance
Drill bit size0.3898
Drill bit size range0.3500 to 0.4000
Drill length typeScrew Machine
Drill point angle140
Drill tip finish coatingTiN
Flute by diameter ratio3xD
Flute length1.6929
Flute typeSpiral
Material gradeDK460UF
Maximum drilling depth1.1080
Number of flutes2
Overall length3.5039
Point typeSF
Primary workpiece materialStainless Steel
Shank diameter (mm)9.90
Shank typeStraight-Cylindrical
Specification designationDIN
Specification numberDIN 6539
Spiral typeRegular
StandardsDIN 6539
Tool materialSolid Carbide
Tool performanceHigh Performance
Web configurationTapered
Web thinningWeb-Thinned
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