Chicago-Latrobe
0.3160" Cobalt Drill Bit, Gold; Oxide, 135° point - Chicago-Latrobe 46785
MFR# 46785Series 550
$9.68List $12.42
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Flutes2
Description
The Chicago-Latrobe 46785 is a 0.3160" Cobalt drill bit with a Gold; Oxide finish, 135° point. Suited for titanium. 3-3/16 flute length, 4-1/2 overall length. Series 550.
Specifications
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance-0.0010 to 0.0000 in
Drill bit finish coatingGold; Oxide
Drill bit gradeHeavy Duty
Drill bit materialCobalt
Drill bit size0.3160
Drill bit size range0.3000 - 0.3500
Drill point angle degrees135
Flute length in3-3/16
Flute typeSpiral
Material gradeM42
Number of flutes2
Overall length in4-1/2
Point typeSplit
Primary workpiece materialTitanium
Shank diameter0.3160
Shank length1.3125
Shank typeStraight-Cylindrical
Specification designationNAS
Specification numberNAS 907
Spiral typeRegular
StandardsDIN 338; NAS 907 Type J
Tool performanceHigh Performance
Web configurationTapered
Web thinningWeb-Thinned
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