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  • Item # GNF150ASP-TN41631
  • Mfr. Model # 150ASP-TN41631
  • UNSPSC # 20111614
  • Shipping Weight 1.236 lbs

Product Details

Heavy-duty high-speed steel construction with a 135 degree split point for drilling in tougher materials. Available in a black and gold finish, black oxide finish and titanium nitride coating. Black and gold drills are excellent for non-ferrous applications and low tensile steel. Black oxide finish increases wear resistance and adds lubricity to improve chip flow. Titanium nitride (TiN) coating adds lubricity and hardness, enhancing chip flow, finish hole quality and drill life.

Technical Specs

  • Application Heavy-Duty
  • Point Type Split
  • Decimal Equivalent 0.4844
  • List Number 150ASP-TN
  • Drill Bit Grouping Drill Bit
  • Drill Bit Size 31/64"
  • Shank Dia. 0.4844"
  • Flute Length 4-3/8"
  • Overall Length 5-7/8"
  • Drill Bit Material High Speed Steel
  • Drill Bit Dimension Type Fractional Inch
  • Drill Bit Finish TiN
  • Drill Bit Point Angle 135 Degrees
  • Item Jobber Drill Bit
  • Grade Heavy Duty
  • Standards National Aerospace Standards (NAS) 907, Type B
  • Cutting Direction Right Hand
  • Coolant Through No
  • Flute Type Spiral

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