7/16" Solid Carbide Screw Machine Drill Bit, Coated, 135° point - SGS 56425

SGS

7/16" Solid Carbide Screw Machine Drill Bit, Coated, 135° point - SGS 56425

MFR# 56425Series 142P

$253.90List $325.64 Save 22%
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Drill size7/16
Flutes2
CoatingCoated

Description

The SGS 56425 is a 7/16" Solid Carbide Screw Machine drill bit with a Coated finish, 135° point. Suited for universal. 2-5/32 flute length. Series 142P.

Specifications

Coating finishCoated
Coolant throughYes
Cutting directionRight Hand
Drill bit diameter tolerance+0.00028 to +0.00098 in; +0.007 to +0.025 mm
Drill bit gradeHigh Performance
Drill bit size in7/16
Drill bit size range0.4000 to 0.4500
Drill length typeScrew Machine
Drill point angle135
Drill point length0.0906
Flute by diameter ratio3xD
Flute length in2-5/32
Flute typeSpiral
Material gradeMicrograin
Maximum drilling depth2.1654
Number of flutes2
Number of margins4
Overall length4.01570
Point typeStandard
Primary workpiece materialUniversal
Shank diameter (mm)11.9990
Shank length1.7717
Shank typeStraight-Cylindrical
Specification designationDIN
Specification numberDIN 6537
Spiral typeRegular
Tool materialSolid Carbide
Tool performanceHigh Performance
Web thinningWeb-Thinned
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