Chicago-Latrobe
19/64" Cobalt Drill Bit, TiAlN, 135° point - Chicago-Latrobe 44919
MFR# 44919Series 550TA
$15.48List $19.86
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Drill size19/64
Flutes2
CoatingTiAlN
Description
The Chicago-Latrobe 44919 is a 19/64" Cobalt drill bit with a TiAlN finish, 135° point. Suited for titanium. 3-1/16 flute length, 4-3/8 overall length. Series 550TA.
Specifications
Coating finishTiAlN
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance-0.0010 to 0.0000 in
Drill bit finish coatingTiAlN
Drill bit materialCobalt
Drill bit size in19/64
Drill bit size range0.2500 - 0.3000
Drill point angle degrees135
Flute length in3-1/16
Flute typeSpiral
Material gradeM42
Number of flutes2
Overall length in4-3/8
Point typeSplit
Primary workpiece materialTitanium
Shank diameter in19/64
Shank length1.3125
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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