29/64" Cobalt Drill Bit, Gold; Oxide, 135° point - Cleveland C70028

Cleveland

29/64" Cobalt Drill Bit, Gold; Oxide, 135° point - Cleveland C70028

MFR# C70028Series 2213

$20.54List $26.35 Save 22%
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Drill size29/64
Flutes2

Description

The Cleveland C70028 is a 29/64" Cobalt drill bit with a Gold; Oxide finish, 135° point. Suited for aluminum. 4-3/16 flute length, 5-5/8 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 in29/64
Drill bit size range0.4000 - 0.5000
Drill point angle degrees135
Flute length in4-3/16
Flute typeSpiral
Material gradeM42
Number of flutes2
Overall length in5-5/8
Point typeSplit
Primary workpiece materialAluminum
Shank diameter in29/64
Shank length1.4375
Shank typeStraight-Cylindrical
Specification designationNAS
Specification numberNAS 907
Spiral typeRegular
StandardsNAS 907 Type J
Web configurationTapered
Web thinningWeb-Thinned
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