Guhring
#21 Solid Carbide Drill Bit, FIREX, 140° point - Guhring 9055110040400
MFR# 9055110040400Series 5511
$156.89List $201.22
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Flutes2
Description
The Guhring 9055110040400 is a #21 Solid Carbide drill bit with a FIREX finish, 140° point. Suited for cast iron, steel. Series 5511.
Specifications
Coolant throughYes
Cutting directionRight Hand
Drill bit diameter tolerancem7
Drill bit finish coatingFIREX
Drill bit gradeHigh Performance
Drill bit materialSolid Carbide
Drill bit size0.1591
Drill bit size range0.1500 - 0.2000
Drill bit size wire#21
Drill point angle degrees140
Flute by diameter ratio5xD
Flute length (mm)36.00
Flute typeSpiral
Maximum drilling depth1.1800
Number of flutes2
Overall length (mm)74.00
Point typeSU
Primary workpiece materialCast Iron; Steel
Shank diameter (mm)6.00
Shank length (mm)36.00
Shank typeStraight-Cylindrical
Specification designationDIN
Spiral typeRegular
StandardsDIN 6535; DIN 6537 L
Tool applicationSelf-Centering
Web thinningWeb-Thinned
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