Hi–Lok® Sizes Piloted Double Margin Drills

  • Jobber Length Cobalt 135° Split Point
  • Designed for close tolerance drilling in titanium, stainless, heat treated material and aluminum alloys. When the drill point penetrates enough for the second margin to contact the wall of the hole, the point is stabiized and true cylindrical geometry is established. Smooth accurate holes are produced and reaming can often be eliminated.
  • Other Sizes Available, Price on Application
     
Quantity Part Number Decimal Equivalent Inches Pilot Diameter Flute Length Inches Overall Length Inches Pilot Length Inches Package Quantity Price Each
13-400 .2000 .1870 2-7/16 3-5/8 1/4 6 $6.97
13-410 .2158 .2000 2-5/8 3-3/4 1/4 6 $6.99
13-420 .2314 .2158 2-3/4 4 1/4 6 $7.08
13-430 .2470 .2314 2-3/4 4 5/16 6 $7.07
13-440 .2621 .2470 2-7/8 4-1/8 5/16 6 $6.92
13-450 .2782 .2621 2-15/16 4-1/4 5/16 6 $7.07