Home » 550 NAS-Type Heavy-Duty Cobalt Straw Jobber-Length Drill Bit Set, 29-Pc, 1/16 in to 1/2 in dia Cutting x 1/64th
Chicago-Latrobe

550 NAS-Type Heavy-Duty Cobalt Straw Jobber-Length Drill Bit Set, 29-Pc, 1/16 in to 1/2 in dia Cutting x 1/64th

SKU: A00164544 Barcode: 6623555785060
In stock

Payment details

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  • Visa
  • Brand Chicago-Latrobe
  • SKU A00164544
  • Barcode 6623555785060
  • Unit of Measurement Sheet
  • Package Quantity 1 ST = 1 ST
  • Country of Origin US
  • Manufacture Part # 57850

Features

  • Manufactured to NAS 907 Type J geometry aerospace specifications
  • Heavy-duty construction for drilling in tough, high-tensile, and work-hardening materials
  • Manufactured from premium cobalt high-speed steel
  • Straw finish adds lubricity and easily identifies cobalt drills
  • 135 P3 split point is self-centering for reduced thrust and easier penetration

Specifications

  • Cutting Diam [Max]: 1/2 in
  • Cutting Diam [Min]: 1/16 in
  • Finish: Straw
  • Includes:
    • 29-Pc Drill Bit Sizes 1/16 in to 1/2 in x 1/64th
    • (1) Metal Index Case
  • Material: HSS-CO 8% (M42)
  • Measurement Type: Fractional
  • Point Angle: 135 RHS/RHC
  • Shank Type: Straight