Guhring
#12 Cobalt Drill Bit, Oxide, 118° point - Guhring 9003050048000
MFR# 9003050048000Series 305
$6.92List $8.87
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Flutes2
CoatingOxide
Description
The Guhring 9003050048000 is a #12 Cobalt drill bit with a Oxide finish, 118° point. Suited for steel, cast iron. Series 305.
Specifications
Coating finishOxide
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance-0.018 to 0.000 mm
Drill bit gradeGeneral Purpose
Drill bit materialCobalt
Drill bit size0.1890
Drill bit size range0.1500 - 0.2000
Drill bit size wire#12
Drill point angle degrees118
Flute by diameter ratio5xD
Flute length2.0472
Flute typeRegular Spiral
Maximum drilling depth1.7640
Number of flutes2
Overall length3.3858
Point typeStandard
Primary workpiece materialSteel; Cast Iron
Shank diameter0.1890
Shank length (mm)34
Shank typeStraight
Specification designationDIN
Specification numberDIN 338
Spiral typeRegular
StandardsDIN 338
Tool performanceGeneral Purpose
Web configurationTapered
Web thinningWeb-Thinned
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