0.4331" Cobalt Screw Machine Drill Bit, 130° point - Dormer Pramet 5972378

Dormer Pramet

0.4331" Cobalt Screw Machine Drill Bit, 130° point - Dormer Pramet 5972378

MFR# 5972378Series A920

$36.06List $46.25 Save 22%
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Flutes2

Description

The Dormer Pramet 5972378 is a 0.4331" Cobalt Screw Machine drill bit, 130° point. Suited for steel, stainless steel, aluminum & non-ferrous, high-temp alloy, hardened materials. Series A920.

Specifications

Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance0 to -27 m
Drill bit gradeHigh Performance
Drill bit size0.4331
Drill bit size range0.4000 to 0.4500
Drill length typeScrew Machine
Drill point angle130
Flute by diameter ratio3xD
Flute length (mm)47.00
Flute typeParabolic
Number of flutes2
Overall length3.7402
Point typeSelf Centering
Primary workpiece materialSteel; Stainless Steel; Aluminum & Non-Ferrous; High-Temp Alloy; Hardened Materials
Shank diameter0.4331
Shank length1.8898
Shank typeStraight
Specification designationANSI; DIN
Spiral typeFast
StandardsANSI; DIN
Tool materialCobalt
Tool performanceHigh Performance
Web configurationParallel
Web thinningWeb-Thinned
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