Chicago-Latrobe
#1 High Speed Steel Drill Bit, 118° point - Chicago-Latrobe 44471
MFR# 44471Series 150L
$9.38List $12.03
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Flutes2
Description
The Chicago-Latrobe 44471 is a #1 High Speed Steel drill bit, 118° point. Suited for cast iron, steel. 2-5/8 flute length, 3-7/8 overall length. Series 150L.
Specifications
Coolant throughNo
Cutting directionLeft Hand
Drill bit diameter tolerance-0.0007 to 0.0000 in
Drill bit finish coatingBright/Uncoated
Drill bit gradeGeneral Purpose
Drill bit materialHigh Speed Steel
Drill bit size0.2280
Drill bit size range0.2000 - 0.2500
Drill bit size wire#1
Drill point angle degrees118
Flute length in2-5/8
Flute typeSpiral
Number of flutes2
Overall length in3-7/8
Point typeStandard
Primary workpiece materialCast Iron; Steel
Shank diameter0.2280
Shank length1.2500
Shank typeStraight-Cylindrical
Spiral typeRegular
Tool performanceGeneral Purpose
Web configurationTapered
Web thinningWeb-Thinned
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