Cleveland
5/16" Cobalt Drill Bit, Gold; Oxide, 135° point - Cleveland C70019
MFR# C70019Series 2213
$9.23List $11.84
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Drill size5/16
Flutes2
Description
The Cleveland C70019 is a 5/16" Cobalt drill bit with a Gold; Oxide finish, 135° point. Suited for aluminum. 3-3/16 flute length, 4-1/2 overall length. Series 2213.
Specifications
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance-0.0010 to 0.0000 in
Drill bit finish coatingGold; Oxide
Drill bit gradeHeavy Duty
Drill bit materialCobalt
Drill bit size in5/16
Drill bit size range0.3000 - 0.3500
Drill point angle degrees135
Flute length in3-3/16
Flute typeSpiral
Material gradeM42
Number of flutes2
Overall length in4-1/2
Point typeSplit
Primary workpiece materialAluminum
Shank diameter in5/16
Shank length1.3125
Shank typeStraight-Cylindrical
Specification designationNAS
Specification numberNAS 907
Spiral typeRegular
StandardsNAS 907 Type J
Web configurationTapered
Web thinningWeb-Thinned
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