Cleveland
#40 Cobalt Drill Bit, Oxide, 135° point - Cleveland C15904
MFR# C15904Series 3780
$3.31List $4.24
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Flutes2
Description
The Cleveland C15904 is a #40 Cobalt drill bit with a Oxide finish, 135° point. Suited for superalloy. 13/16 flute length, 2-3/8 overall length. Series 3780.
Specifications
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance-0.0005 to 0.0000 in
Drill bit finish coatingOxide
Drill bit gradeHeavy Duty
Drill bit materialCobalt
Drill bit size0.0980
Drill bit size range0.0500 - 0.1000
Drill bit size wire#40
Drill point angle degrees135
Flute length in13/16
Flute typeSpiral
Material gradeM42
Number of flutes2
Overall length in2-3/8
Point typeSplit
Primary workpiece materialSuperalloy
Shank diameter0.0980
Shank length in1-1/2
Shank typeStraight-Cylindrical
Specification designationNAS
Spiral typeFast
StandardsASME B94.11M
Web configurationTapered
Web thinningWeb-Thinned
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