Chicago-Latrobe
#18 High Speed Steel Screw Machine Drill Bit, Coated, 135° point - Chicago-Latrobe 48388
MFR# 48388Series 2159
$4.69List $6.02
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Flutes2
CoatingCoated
Description
The Chicago-Latrobe 48388 is a #18 High Speed Steel Screw Machine drill bit with a Coated finish, 135° point. Suited for cast iron, steel. 1-1/16 flute length, 2-1/8 overall length. Series 2159.
Specifications
Coating finishCoated
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance+0.0000 to -0.0007 in
Drill bit size0.1695
Drill bit size range0.1500 to 0.2000
Drill bit size wire#18
Drill length typeScrew Machine
Drill point angle135
Flute length in1-1/16
Flute typeSpiral
Number of flutes2
Overall length in2-1/8
Point typeSplit
Primary workpiece materialCast Iron; Steel
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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