Chicago-Latrobe
9/64" Cobalt Drill Bit, TiAlN, 135° point - Chicago-Latrobe 44909
MFR# 44909Series 550TA
$5.27List $6.75
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Drill size9/64
Flutes2
CoatingTiAlN
Description
The Chicago-Latrobe 44909 is a 9/64" Cobalt drill bit with a TiAlN finish, 135° point. Suited for titanium. 1-3/4 flute length, 2-7/8 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 size in9/64
Drill bit size range0.1000 - 0.1500
Drill point angle degrees135
Flute length in1-3/4
Flute typeSpiral
Material gradeM42
Number of flutes2
Overall length in2-7/8
Point typeSplit
Primary workpiece materialTitanium
Shank diameter in9/64
Shank length1.1250
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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