#39 Cobalt Drill Bit, TiAlN, 135° point - Cleveland C16978

Cleveland

#39 Cobalt Drill Bit, TiAlN, 135° point - Cleveland C16978

MFR# C16978Series 2075A

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Flutes2
CoatingTiAlN

Description

The Cleveland C16978 is a #39 Cobalt drill bit with a TiAlN finish, 135° point. Suited for cast iron, stainless steel. 1-3/8 flute length, 2-3/8 overall length. Series 2075A.

Specifications

Coating finishTiAlN
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance-0.0005 to 0.0000 in
Drill bit finish coatingTiAlN
Drill bit materialCobalt
Drill bit size0.0995
Drill bit size range0.0500 - 0.1000
Drill bit size wire#39
Drill point angle degrees135
Flute length in1-3/8
Flute typeParabolic
Material gradeM42
Number of flutes2
Overall length in2-3/8
Point typeSplit
Primary workpiece materialCast Iron; Stainless Steel
Shank diameter0.0995
Shank length1.0000
Shank typeStraight-Cylindrical
Specification designationANSI
StandardsASME B94.11M; DIN 338
Web configurationTapered
Web thinningWeb-Thinned
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