Guhring
21/32" Solid Carbide Screw Machine Drill Bit, FIREX, 140° point - Guhring 9055140166700
MFR# 9055140166700Series 5514
$331.93List $425.71
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Drill size21/32
Flutes2
CoatingFIREX
Description
The Guhring 9055140166700 is a 21/32" Solid Carbide Screw Machine drill bit with a FIREX finish, 140° point. Suited for cast iron, steel. Series 5514.
Specifications
Coating finishFIREX
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerancem7
Drill bit gradeHigh Performance
Drill bit size in21/32
Drill bit size range0.6000+
Drill length typeScrew Machine
Drill point angle140
Flute by diameter ratio3xD
Flute length (mm)73.00
Flute typeSpiral
Material gradeK40
Maximum drilling depth1.8900
Number of flutes2
Overall length4.8425
Point typeSU
Primary workpiece materialCast Iron; Steel
Shank diameter0.7087
Shank length1.9685
Shank typeStraight-Cylindrical
Specification designationDIN
Spiral typeRegular
StandardsDIN 6537 K
Tool materialSolid Carbide
Tool performanceHigh Performance
Web thinningWeb-Thinned
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