Guhring
#20 Cobalt Drill Bit, TiN, 118° point - Guhring 9055190040900
MFR# 9055190040900Series 5519
$9.28List $11.90
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Flutes2
CoatingTiN
Description
The Guhring 9055190040900 is a #20 Cobalt drill bit with a TiN finish, 118° point. Suited for aluminum. Series 5519.
Specifications
Coating finishTiN
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance+0.000 to -0.018 mm
Drill bit finish coatingTitanium Nitride
Drill bit materialCobalt
Drill bit size0.1610
Drill bit size range0.1500 - 0.2000
Drill bit size wire#20
Drill point angle degrees118
Flute by diameter ratio5xD
Flute length (mm)43.00
Flute typeSpiral
Material gradeM35
Maximum drilling depth1.4520
Number of flutes2
Overall length (mm)75.00
Point typeFour Facet; Split
Primary workpiece materialAluminum
Shank diameter (mm)4.09
Shank length (mm)32.00
Shank typeStraight-Cylindrical
Specification designationDIN
Specification numberDIN 338
Spiral typeRegular
StandardsDIN 338
Web configurationTapered
Web thinningWeb-Thinned
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