Letter Q High Speed Steel Drill Bit, TiAlN, 135° point - Chicago-Latrobe 42787

Chicago-Latrobe

Letter Q High Speed Steel Drill Bit, TiAlN, 135° point - Chicago-Latrobe 42787

MFR# 42787Series 150ASP-TA

$14.33List $18.37 Save 21%
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Flutes2
CoatingTiAlN

Description

The Chicago-Latrobe 42787 is a Letter Q High Speed Steel drill bit with a TiAlN finish, 135° point. Suited for titanium. 3-7/16 flute length, 4-3/4 overall length. Series 150ASP-TA.

Specifications

Coating finishTiAlN
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance-0.0010 to 0.0000 in
Drill bit finish coatingTiAlN
Drill bit gradeHeavy Duty
Drill bit materialHigh Speed Steel
Drill bit size0.3320
Drill bit size letterQ
Drill bit size range0.3000 - 0.3500
Drill point angle degrees135
Flute length in3-7/16
Flute typeSpiral
Number of flutes2
Overall length in4-3/4
Point typeSplit
Primary workpiece materialTitanium
Shank diameter in1-5/16
Shank length1.3125
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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