Cleveland
#21 Cobalt Screw Machine Drill Bit, Coated, 135° point - Cleveland C15111
MFR# C15111Series 2175A
$13.85List $17.77
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Flutes2
CoatingCoated
Description
The Cleveland C15111 is a #21 Cobalt Screw Machine drill bit with a Coated finish, 135° point. Suited for alloy, aluminum. 1-1/16 flute length, 2-1/8 overall length. Series 2175A.
Specifications
Coating finishCoated
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance+0.0000 to -0.0007 in
Drill bit size0.1590
Drill bit size range0.1500 to 0.2000
Drill bit size wire#21
Drill length typeScrew Machine
Drill point angle135
Flute length in1-1/16
Flute typeParabolic
Material gradeM42
Number of flutes2
Overall length in2-1/8
Point typeSplit
Primary workpiece materialAlloy; Aluminum
Shank diameter0.1590
Shank length in1-1/16
Shank typeStraight-Cylindrical
Specification designationANSI
StandardsASME B94.11M
Tool materialCobalt
Web configurationParallel
Web thinningWeb-Thinned
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