Categories

prodImg

Cobalt Drill Bit


Features

  • Heavy-Duty Cobalt Bronze Oxide works best in the following: (1) Stainless Steel (2)Cast Iron (3) Low and Medium Carbon Steel (3) High Alloy Steel (5) Tough, Medium and High-Tensile Strength Alloys.
  • 135° (1) Best suited for mild steel too and self-centred (2) Good for drilling on a curved surface (3) Requires less effort (4) Breaks up chips (5) Longer drill life (6) Difficult to regrind
  • Metric, Number, Letter and Extra Long available by request.

Part No Description Dia. In Decimal inch Flute Length Overall Length Pkg Qty
Part No Desc. Dia. In Decimal inchFlute LengthOverall LengthPkg Qty
DBCO-116 Cobalt Drill Bit 135° 1/16" 0.0625"7/8"1-7/8"12
DBCO-564 Cobalt Drill Bit 135° 5/64" 0.0781"1"2"12
DBCO-332 Cobalt Drill Bit 135° 3/32" 0.0938"1-1/4"2-1/4"12
DBCO-764 Cobalt Drill Bit 135° 7/64" 0.1094"1-1/2"2-5/8"12
DBCO-18 Cobalt Drill Bit 135° 1/8" 0.1250"1-5/8"2-3/4"12
DBCO-964 Cobalt Drill Bit 135° 9/64" 0.1406"1-3/4"2-7/8"12
DBCO-532 Cobalt Drill Bit 135° 5/32" 0.1562"2"3-1/8"12
DBCO-1164 Cobalt Drill Bit 135° 11/64" 0.1719"2-1/8"3-1/4"12
DBCO-316 Cobalt Drill Bit 135° 3/16" 0.1875"2-5/16"3-1/2"12
DBCO-1364 Cobalt Drill Bit 135° 13/64" 0.2031"2-7/16"3-5/8"12
DBCO-732 Cobalt Drill Bit 135° 7/32" 0.2188"2-1/2"3-3/4"12
DBCO-1564 Cobalt Drill Bit 135° 15/64" 0.2344"2-5/8"3-7/8"12
DBCO-14 Cobalt Drill Bit 135° 1/4" 0.2500"2-3/4"4"12
DBCO-1764 Cobalt Drill Bit 135° 17/64" 0.2656"2-7/8"4-1/8"12
DBCO-932 Cobalt Drill Bit 135° 9/32" 0.2812"2-15/16"4-1/4"12
DBCO-1964 Cobalt Drill Bit 135° 19/64" 0.2969"3-1/16"4-3/8"12
DBCO-516 Cobalt Drill Bit 135° 5/16" 0.3125"3-3/16"4-1/2"6
DBCO-2164 Cobalt Drill Bit 135° 21/64" 0.3281"3-5/16"4-5/8"6
DBCO-1132 Cobalt Drill Bit 135° 11/32" 0.3438"3-7/16"4-3/4"6
DBCO-2364 Cobalt Drill Bit 135° 23/64" 0.3594"3-1/2"4-7/8"6
DBCO-38 Cobalt Drill Bit 135° 3/8" 0.3750"3-5/8"5"6
DBCO-2564 Cobalt Drill Bit 135° 25/64" 0.3906"3-3/4"5-1/8"6
DBCO-1332 Cobalt Drill Bit 135° 13/32" 0.4062"3-7/8"5-1/4"6
DBCO-2764 Cobalt Drill Bit 135° 27/64" 0.4219"3-15/16"5-3/8"6
DBCO-716 Cobalt Drill Bit 135° 7/16" 0.4375"4-1/16"5-1/2"6
DBCO-2964 Cobalt Drill Bit 135° 29/64" 0.4531"4-3/16"5-5/8"6
DBCO-1532 Cobalt Drill Bit 135° 15/32" 0.4688"4-5/16"5-3/4"6
DBCO-3164 Cobalt Drill Bit 135° 31/64" 0.4844"4-3/8"5-7/8"6
DBCO-12 Cobalt Drill Bit 135° 1/2" 0.5000"4-1/2"6"6