Metal Removal Solid Carbide Drills

Series 383Series 383 and Series 385 Carbide Drills

Features

  • HQS Drill Point 2-flute, right-hand spiral, right-hand cut
  • HQS point – 140° 6-facet "S" gash
  • 383 short DIN 6537 length; 385 long DIN 6537 length
  • Two spiral coolant holes
  • Common shanks
  • TiAlN coated standard; other coatings available as specials

Applications

  • Series 383 drills up to 3 x diameter;Series 385 drills up to 5 x diameter.
  • Ideal for use in harder steels, stainless steels, titanium and titanium alloys, and cast irons.
  • Use where internal coolant is recommended; same drill is available without coolant holes – see Series 283 and 285