Cleveland
Letter Z High-Speed Steel Screw Machine Drill Bit, 135° point - Cleveland C70304
MFR# C70304Series 2330
$12.99List $16.67
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Flutes2
Description
The Cleveland C70304 is a Letter Z High-Speed Steel Screw Machine drill bit, 135° point. Suited for alloy, aluminum. 2 flute length, 3-3/8 overall length. Series 2330.
Specifications
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance+0.0000 to -0.0010 in
Drill bit gradeHeavy Duty
Drill bit size0.4130
Drill bit size letterZ
Drill bit size range0.4000 to 0.4500
Drill length typeScrew Machine
Drill point angle135
Flute length in2
Flute typeSpiral
Number of flutes2
Overall length in3-3/8
Point typeSplit
Primary workpiece materialAlloy; Aluminum
Shank diameter0.4130
Shank length in1-3/8
Shank typeStraight-Cylindrical
Specification designationNAS
Specification numberNAS 907 Type C
Spiral typeRegular
StandardsASME B94.11M
Tool materialHigh-Speed Steel
Web configurationParallel
Web thinningWeb-Thinned
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