SGS
3/8" Solid Carbide Screw Machine Drill Bit, Ti-NAMITE-X, 135° point - SGS 56421
MFR# 56421Series 142P
$245.59List $309.50
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Drill size3/8
Flutes2
CoatingTi-NAMITE-X
Description
The SGS 56421 is a 3/8" Solid Carbide Screw Machine drill bit with a Ti-NAMITE-X finish, 135° point. Suited for universal. 2-5/32 flute length. Series 142P.
Specifications
Coating finishTi-NAMITE-X
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 in3/8
Drill bit size range0.3500 to 0.4000
Drill length typeScrew Machine
Drill point angle135
Drill point length0.0777
Flute by diameter ratio3xD
Flute length in2-5/32
Flute typeSpiral
Material gradeMicrograin
Maximum drilling depth1.8504
Number of flutes2
Number of margins4
Overall length3.5039
Point typeStandard
Primary workpiece materialUniversal
Shank diameter0.4700
Shank length1.5748
Shank typeStraight-Cylindrical
Specification designationDIN
Specification numberDIN 6537
Spiral typeRegular
Tool materialSolid Carbide
Tool performanceHigh Performance
Web thinningWeb-Thinned
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