Chicago-Latrobe
0.1969" Cobalt Drill Bit, TiN, 135° point - Chicago-Latrobe 47970
MFR# 47970Series 550ASP-TN
$5.48List $7.03
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Flutes2
CoatingTiN
Description
The Chicago-Latrobe 47970 is a 0.1969" Cobalt drill bit with a TiN finish, 135° point. Suited for titanium. Series 550ASP-TN.
Specifications
Coating finishTiN
Coolant throughNo
Cutting directionRight Hand
Drill bit diameter tolerance+0.0000 to -0.0007 in
Drill bit finish coatingTitanium Nitride
Drill bit gradeHeavy Duty
Drill bit materialCobalt
Drill bit size0.1969
Drill bit size range0.1500 - 0.2000
Drill point angle degrees135
Flute length2.0472
Flute typeSpiral
Number of flutes2
Overall length3.3858
Point typeSplit
Primary workpiece materialTitanium
Shank diameter0.1969
Shank length1.3386
Shank typeStraight-Cylindrical
Specification designationNAS
Specification numberNAS 907-B
Spiral typeRegular
StandardsNAS 907 Type B
Tool performanceHigh Performance
Web configurationTapered
Web thinningWeb-Thinned
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