Letter D High-Speed Steel Screw Machine Drill Bit, 135° point - Cleveland C70283

Cleveland

Letter D High-Speed Steel Screw Machine Drill Bit, 135° point - Cleveland C70283

MFR# C70283Series 2330

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Flutes2

Description

The Cleveland C70283 is a Letter D High-Speed Steel Screw Machine drill bit, 135° point. Suited for alloy, aluminum. 1-3/8 flute length, 2-1/2 overall length. Series 2330.

Specifications

Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance+0.0000 to -0.0007 in
Drill bit gradeHeavy Duty
Drill bit size0.2460
Drill bit size letterD
Drill bit size range0.2000 to 0.2500
Drill length typeScrew Machine
Drill point angle135
Flute length in1-3/8
Flute typeSpiral
Number of flutes2
Overall length in2-1/2
Point typeSplit
Primary workpiece materialAlloy; Aluminum
Shank diameter0.2460
Shank length in1-1/8
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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