Chicago-Latrobe

1/8" High Speed Steel Drill Bit, Coated, 135° point - Chicago-Latrobe 55240

MFR# 55240Series 120DHT

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Drill size1/8
CoatingCoated

Description

The Chicago-Latrobe 55240 is a 1/8" High Speed Steel drill bit with a Coated finish, 135° point. 3-3/8 flute length. Series 120DHT.

Specifications

Coating finishCoated
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance+0.0000 to -0.0005 in
Drill bit gradeHeavy-Duty
Drill bit size in1/8
Drill point angle degrees135
Flute length in3-3/8
Flute typeParabolic
Material applicationAlloy Steel; Aluminum; Carbon Steel; Non-Ferrous Metals
Overall length5-1/8
Point typeSplit
Shank diameter0.1250
Shank length in1-3/4
Shank typeTanged
Threaded shankNo
Tool applicationSelf-Centering
Tool materialHigh Speed Steel
Web configurationTapered
Web thinningWeb-Thinned

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