Chicago-Latrobe
#15 High Speed Steel Drill Bit, Oxide, 135° point - Chicago-Latrobe 11139
MFR# 11139Series 912
$11.11List $14.24
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Flutes2
CoatingOxide
Description
The Chicago-Latrobe 11139 is a #15 High Speed Steel drill bit with a Oxide finish, 135° point. 2-3/16 flute length, 12 overall length. Series 912.
Specifications
Coating finishOxide
Cutting directionRight Hand
Drill bit diameter tolerance+0.0000 to -0.0007 in
Drill bit size0.1800
Drill bit size wire#15
Drill point angle degrees135
Flute length in2-3/16
Flute typeSpiral
Number of flutes2
Overall length in12
Point typeSplit
Self centeringYes
Shank diameter0.1800
Shank typeStraight-Cylindrical
StandardsNAS 907 Type B
Tool materialHigh Speed Steel
Tool performanceGeneral Purpose
Web configurationTapered
Web thinningWeb-Thinned
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