Chicago-Latrobe
0.5118" Cobalt Drill Bit, Straw, 135° point - Chicago-Latrobe 46499
MFR# 46499Series 550
$28.41List $36.43
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Flutes2
CoatingStraw
Description
The Chicago-Latrobe 46499 is a 0.5118" Cobalt drill bit with a Straw finish, 135° point. Suited for steel, stainless steel. Series 550.
Specifications
Coating finishStraw
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance+0.0000 to -0.0012 in
Drill bit gradeHeavy Duty
Drill bit materialCobalt
Drill bit size0.5118
Drill bit size range0.5000 - 0.6500
Drill point angle degrees135
Flute length3.9764
Flute typeRegular Spiral
Maximum drilling depth3.0625
Number of flutes2
Overall length5.9449
Point typeSplit Point
Primary workpiece materialSteel; Stainless Steel
Shank diameter0.2344
Shank length1.9685
Shank typeStraight
Specification designationDIN; NAS
Specification numberNAS 907-J
Spiral typeRegular
StandardsDIN 338; NAS 907 Type J
Tool performanceHigh Performance
Web configurationTapered
Web thinningWeb-Thinned
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