#15 High Speed Steel Screw Machine Drill Bit, Coated, 135° point - Chicago-Latrobe 49385

Chicago-Latrobe

#15 High Speed Steel Screw Machine Drill Bit, Coated, 135° point - Chicago-Latrobe 49385

MFR# 49385Series 159

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Flutes2
CoatingCoated

Description

The Chicago-Latrobe 49385 is a #15 High Speed Steel Screw Machine drill bit with a Coated finish, 135° point. Suited for cast iron, steel. 1-1/8 flute length, 2-3/16 overall length. Series 159.

Specifications

Coating finishCoated
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance+0.0000 to -0.0007 in
Drill bit gradeHeavy Duty
Drill bit size0.1800
Drill bit size range0.1500 to 0.2000
Drill bit size wire#15
Drill length typeScrew Machine
Drill point angle135
Flute length in1-1/8
Flute typeSpiral
Number of flutes2
Overall length in2-3/16
Point typeSplit
Primary workpiece materialCast Iron; Steel
Shank diameter0.1800
Shank length in1-1/16
Shank typeStraight-Cylindrical
Specification designationNAS
Specification numberNAS 907
Spiral typeRegular
StandardsISO
Tool materialHigh Speed Steel
Tool performanceHeavy-Duty
Web configurationParallel
Web thinningWeb-Thinned
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