Letter I High Speed Steel Drill Bit, Oxide, 118° point - Chicago-Latrobe 44179

Chicago-Latrobe

Letter I High Speed Steel Drill Bit, Oxide, 118° point - Chicago-Latrobe 44179

MFR# 44179Series 150

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Flutes2

Description

The Chicago-Latrobe 44179 is a Letter I High Speed Steel drill bit with a Oxide finish, 118° point. Suited for cast iron, steel. 2-7/8 flute length, 4-1/8 overall length. Series 150.

Specifications

Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance-0.0010 to 0.0000 in
Drill bit finish coatingOxide
Drill bit gradeGeneral Purpose
Drill bit materialHigh Speed Steel
Drill bit size0.2720
Drill bit size letterI
Drill bit size range0.2500 - 0.3000
Drill point angle degrees118
Flute length in2-7/8
Flute typeSpiral
Number of flutes2
Overall length in4-1/8
Point typeStandard
Primary workpiece materialCast Iron; Steel
Shank diameter0.2720
Shank length1.2500
Shank typeStraight-Cylindrical
Spiral typeRegular
StandardsDIN 338
Tool performanceGeneral Purpose
Web configurationTapered
Web thinningWeb-Thinned
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