Guhring
#57 Cobalt Drill Bit, 118° point - Guhring 9055230010900
MFR# 9055230010900Series 5523
$3.79List $4.86
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Flutes2
Description
The Guhring 9055230010900 is a #57 Cobalt drill bit, 118° point. Suited for aluminum. Series 5523.
Specifications
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance+0.000 to -0.014 mm
Drill bit materialCobalt
Drill bit size0.0430
Drill bit size range0.0000 - 0.0500
Drill bit size wire#57
Drill point angle degrees118
Flute by diameter ratio5xD
Flute length (mm)14.00
Flute typeSpiral
Material gradeM35
Maximum drilling depth0.4870
Number of flutes2
Overall length (mm)36.00
Point typeFour Facet; Split
Primary workpiece materialAluminum
Shank diameter (mm)1.09
Shank length (mm)22.00
Shank typeStraight-Cylindrical
Specification designationDIN
Specification numberDIN 338
Spiral typeRegular
StandardsDIN 338
Web configurationTapered
Web thinningWeb-Thinned
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