Cleveland
#6 Cobalt Drill Bit, Gold; Oxide, 135° point - Cleveland C70139
MFR# C70139Series 2213
$5.94List $7.62
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Flutes2
Description
The Cleveland C70139 is a #6 Cobalt drill bit with a Gold; Oxide finish, 135° point. Suited for aluminum. 2-1/2 flute length, 3-3/4 overall length. Series 2213.
Specifications
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance-0.0007 to 0.0000 in
Drill bit finish coatingGold; Oxide
Drill bit gradeHeavy Duty
Drill bit materialCobalt
Drill bit size0.2040
Drill bit size range0.2000 - 0.2500
Drill bit size wire#6
Drill point angle degrees135
Flute length in2-1/2
Flute typeSpiral
Material gradeM42
Number of flutes2
Overall length in3-3/4
Point typeSplit
Primary workpiece materialAluminum
Shank diameter0.2040
Shank length1.2500
Shank typeStraight-Cylindrical
Specification designationNAS
Specification numberNAS 907
Spiral typeRegular
StandardsNAS 907 Type J
Web configurationTapered
Web thinningWeb-Thinned
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