5/16" Solid Carbide Screw Machine Drill Bit, Coated, 135° point - M.A. Ford. 20531250T

M.A. Ford.

5/16" Solid Carbide Screw Machine Drill Bit, Coated, 135° point - M.A. Ford. 20531250T

MFR# 20531250TSeries 205

$78.96List $101.27 Save 22%
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Drill size5/16
Flutes2
CoatingCoated

Description

The M.A. Ford. 20531250T is a 5/16" Solid Carbide Screw Machine drill bit with a Coated finish, 135° point. Suited for cast iron, non-ferrous metal, stainless steel, steel. 1-5/8 flute length, 2-13/16 overall length. Series 205.

Specifications

Coating finishCoated
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance+0.0000 to -0.0005 in
Drill bit size in5/16
Drill bit size range0.3000 to 0.3500
Drill length typeScrew Machine
Drill point angle135
Flute by diameter ratio3xD
Flute length in1-5/8
Flute typeSpiral
Number of flutes2
Overall length in2-13/16
Point typeSplit
Primary workpiece materialCast Iron; Non-Ferrous Metal; Stainless Steel; Steel
Shank diameter0.3125
Shank length in1-3/16
Shank typeStraight-Cylindrical
Spiral typeSlow
Tool materialSolid Carbide
Web configurationParallel
Web thinningWeb-Thinned
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