7/16" HSS Screw Machine Drill Bit, TiN, 135° point - Dormer Pramet 5966871

Dormer Pramet

7/16" HSS Screw Machine Drill Bit, TiN, 135° point - Dormer Pramet 5966871

MFR# 5966871Series A022

$22.07List $28.31 Save 22%
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Drill size7/16
Flutes2
CoatingTiN

Description

The Dormer Pramet 5966871 is a 7/16" HSS Screw Machine drill bit with a TiN finish, 135° point. Suited for steel, stainless steel, cast iron, aluminum & non-ferrous, high-temp alloy. Series A022.

Specifications

Coating finishTiN
Coolant throughNo
Cutting directionRight Hand
Drill bit gradeHeavy Duty
Drill bit size in7/16
Drill bit size range0.4000 to 0.4500
Drill length typeScrew Machine
Drill point angle135
Flute by diameter ratio2.5xD
Flute length (mm)54.00
Flute typeRegular Spiral
Number of flutes2
Overall length3.5039
Point typeSplit Point
Primary workpiece materialSteel; Stainless Steel; Cast Iron; Aluminum & Non-Ferrous; High-Temp Alloy
Shank diameter0.4375
Shank length1.3780
Shank typeStraight
Specification designationANSI; DIN
Spiral typeRegular
StandardsANSI; DIN
Tool materialHSS
Tool performanceHigh Performance
Web configurationParallel
Web thinningWeb-Thinned
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