Birla Precision Technologies Ltd

Taper Shank Twist Drills

  • Most suitable for general purpose drilling applications
  • Generally Drills supplied with HSS M2 grade, Other grades like M35, M42 can be supplied on request
  • Available in Standard, Oversize Shank, Long Series and Extra Long Series
  • Drills are available in Metric and Inches sizes
  • Various surface treatments like TIN, Ti(Al)N, TICN etc., can be supplied on request
Size Range
  • Standard Series — 3.0 mm to 106.00 mm, 1/8” to 4”
  • Oversize Shank Series — 12.0 mm to 76.00 mm, 15/32″ to 3”.,
  •  Long Series — 5.0 mm to 50.00 mm, 13/64” to 1.15/16”
  •  Extra Long Series – 6.0 mm to 50.00 mm, 15/64” to 1.31/32″

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