Cleveland
#74 Cobalt Drill Bit, Gold; Oxide, 135° point - Cleveland C70207
MFR# C70207Series 2213
$3.89List $4.98
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Flutes2
Description
The Cleveland C70207 is a #74 Cobalt drill bit with a Gold; Oxide finish, 135° point. Suited for aluminum. 1/4 flute length, 1 overall length. Series 2213.
Specifications
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance-0.0005 to 0.0000 in
Drill bit finish coatingGold; Oxide
Drill bit gradeHeavy Duty
Drill bit materialCobalt
Drill bit size0.0225
Drill bit size range0.0000 - 0.0500
Drill bit size wire#74
Drill point angle degrees135
Flute length in1/4
Flute typeSpiral
Material gradeM42
Number of flutes2
Overall length in1
Point typeSplit
Primary workpiece materialAluminum
Shank diameter0.0225
Shank length0.7500
Shank typeStraight-Cylindrical
Specification designationNAS
Specification numberNAS 907
Spiral typeRegular
StandardsNAS 907 Type J
Web configurationTapered
Web thinningWeb-Thinned
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