Chicago-Latrobe
#12 Cobalt Drill Bit, TiAlN, 135° point - Chicago-Latrobe 44982
MFR# 44982Series 550TA
$8.09List $10.38
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Flutes2
CoatingTiAlN
Description
The Chicago-Latrobe 44982 is a #12 Cobalt drill bit with a TiAlN finish, 135° point. Suited for titanium. 2-5/16 flute length, 3-1/2 overall length. Series 550TA.
Specifications
Coating finishTiAlN
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance-0.0007 to 0.0000 in
Drill bit finish coatingTiAlN
Drill bit materialCobalt
Drill bit size0.1890
Drill bit size range0.1500 - 0.2000
Drill bit size wire#12
Drill point angle degrees135
Flute length in2-5/16
Flute typeSpiral
Material gradeM42
Number of flutes2
Overall length in3-1/2
Point typeSplit
Primary workpiece materialTitanium
Shank diameter0.1890
Shank length1.1875
Shank typeStraight-Cylindrical
Specification designationNAS
Specification numberNAS 907
Spiral typeRegular
StandardsDIN 338; NAS 907 Type J
Tool performanceHigh Performance
Web configurationTapered
Web thinningWeb-Thinned
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