Chicago-Latrobe
#8 High Speed Steel Drill Bit, 118° point - Chicago-Latrobe 49078
MFR# 49078Series 157L
$6.06List $7.77
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Description
The Chicago-Latrobe 49078 is a #8 High Speed Steel drill bit, 118° point. Suited for alloy steel, carbon steel, cast iron. 1-3/16 flute length, 2-1/4 overall length. Series 157L.
Specifications
Coolant throughNo
Cutting directionLeft Hand
Drill bit diameter tolerance+0.0000 to -0.0007 in
Drill bit gradeGeneral Purpose
Drill bit size0.1990
Drill bit size range0.1500 to 0.2000
Drill bit size wire#8
Drill point angle118
Flute length in1-3/16
Flute typeSpiral
Overall length in2-1/4
Point typeStandard
Primary workpiece materialAlloy Steel; Carbon Steel; Cast Iron
Shank typeStraight-Cylindrical
Spiral typeRegular
Tool materialHigh Speed Steel
Web configurationParallel
Web thinningWeb-Thinned
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