#39 High Speed Steel Drill Bit, TiAlN, 135° point - Chicago-Latrobe 42709

Chicago-Latrobe

#39 High Speed Steel Drill Bit, TiAlN, 135° point - Chicago-Latrobe 42709

MFR# 42709Series 150ASP-TA

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Flutes2
CoatingTiAlN

Description

The Chicago-Latrobe 42709 is a #39 High Speed Steel drill bit with a TiAlN finish, 135° point. Suited for titanium. 1-3/8 flute length, 2-3/8 overall length. Series 150ASP-TA.

Specifications

Coating finishTiAlN
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance-0.0005 to 0.0000 in
Drill bit finish coatingTiAlN
Drill bit gradeHeavy Duty
Drill bit materialHigh Speed Steel
Drill bit size0.0995
Drill bit size range0.0500 - 0.1000
Drill bit size wire#39
Drill point angle degrees135
Flute length in1-3/8
Flute typeSpiral
Number of flutes2
Overall length in2-3/8
Point typeSplit
Primary workpiece materialTitanium
Shank diameter1.0000
Shank length1.0000
Shank typeStraight-Cylindrical
Specification designationNAS
Specification numberNAS 907
Spiral typeRegular
StandardsNAS 907 Type B
Tool performanceHigh Performance
Web configurationTapered
Web thinningWeb-Thinned
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