Letter U High-Speed Steel Screw Machine Drill Bit, 135° point - Cleveland C70299

Cleveland

Letter U High-Speed Steel Screw Machine Drill Bit, 135° point - Cleveland C70299

MFR# C70299Series 2330

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Flutes2

Description

The Cleveland C70299 is a Letter U High-Speed Steel Screw Machine drill bit, 135° point. Suited for alloy, aluminum. 1-13/16 flute length, 3-1/8 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 size0.3680
Drill bit size letterU
Drill bit size range0.3500 to 0.4000
Drill length typeScrew Machine
Drill point angle135
Flute length in1-13/16
Flute typeSpiral
Number of flutes2
Overall length in3-1/8
Point typeSplit
Primary workpiece materialAlloy; Aluminum
Shank diameter0.3680
Shank length in1-5/16
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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