Guhring
1/2" Cobalt Stub Drill Bit, 118° point - Guhring 9055240127000
MFR# 9055240127000Series 5524
$27.72List $35.55
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Drill size1/2
Flutes2
Description
The Guhring 9055240127000 is a 1/2" Cobalt Stub drill bit, 118° point. Suited for aluminum. Series 5524.
Specifications
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance+0.000 to -0.027 mm
Drill bit size in1/2
Drill bit size range0.5000 to 0.6000
Drill length typeStub
Drill point angle118
Flute by diameter ratio3xD
Flute length (mm)51.00
Flute typeSpiral
Material gradeM35
Maximum drilling depth1.2580
Number of flutes2
Overall length (mm)102.00
Point typeFour Facet; Split
Primary workpiece materialAluminum
Shank diameter (mm)12.70
Shank typeStraight-Cylindrical
Specification designationDIN
Specification numberDIN 1897
Spiral typeRegular
StandardsDIN 1897
Tool materialCobalt
Web configurationTapered
Web thinningWeb-Thinned
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