Dormer Pramet
0.3543" Solid Carbide Drill Bit, TiAlN, 140° point - Dormer Pramet 5979444
MFR# 5979444Series R453
$139.87List $176.28
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CoatingTiAlN
Description
The Dormer Pramet 5979444 is a 0.3543" Solid Carbide drill bit with a TiAlN finish, 140° point. Suited for steel, stainless steel, hardened materials. Series R453.
Specifications
Coating finishTiAlN
Coolant throughYes
Cutting directionRight Hand
Drill bit diameter tolerancem7
Drill bit gradeHigh Performance
Drill bit materialSolid Carbide
Drill bit size0.3543
Drill bit size range0.3500 - 0.4000
Drill point angle degrees140
Flute by diameter ratio5xD
Flute length2.4016
Flute typeRegular Spiral
Overall length4.0551
Point type4 Facet
Primary workpiece materialSteel; Stainless Steel; Hardened Materials
Shank diameter0.2969
Shank length (mm)40
Shank typeStraight
Specification designationDIN
Spiral typeRegular
StandardsDIN 6537 L
Tool applicationCentering
Web configurationTapered
Web thinningWeb-Thinned
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