#44 High Speed Steel Drill Bit, TiN, 118° point - Chicago-Latrobe 70144

Chicago-Latrobe

#44 High Speed Steel Drill Bit, TiN, 118° point - Chicago-Latrobe 70144

MFR# 70144Series 150T

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Flutes2
CoatingTiN

Description

The Chicago-Latrobe 70144 is a #44 High Speed Steel drill bit with a TiN finish, 118° point. Suited for cast iron, steel. 1-1/8 flute length, 2-1/8 overall length. Series 150T.

Specifications

Coating finishTiN
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance-0.0005 to 0.0000 in
Drill bit finish coatingTitanium Nitride
Drill bit materialHigh Speed Steel
Drill bit size0.0860
Drill bit size range0.0500 - 0.1000
Drill bit size wire#44
Drill point angle degrees118
Flute length in1-1/8
Flute typeSpiral
Number of flutes2
Overall length in2-1/8
Point typeStandard
Primary workpiece materialCast Iron; Steel
Shank diameter0.0860
Shank length1.0000
Shank typeStraight-Cylindrical
Spiral typeRegular
StandardsDIN 338
Tool performanceGeneral Purpose
Web configurationTapered
Web thinningWeb-Thinned
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