Drill America

1" Cobalt Drill Bit with 1/2" Shank m42 8% cobalt drills are are effective in drilling tough, high tensile strength materials 135° split point tip for fast penetration and accurate drilling...

1-1/16" Cobalt Drill Bit with 1/2" Shank m42 8% cobalt drills are are effective in drilling tough, high tensile strength materials 135° split point tip for fast penetration and accurate...

1-1/8" Cobalt Drill Bit with 1/2" Shank m42 8% cobalt drills are are effective in drilling tough, high tensile strength materials 135° split point tip for fast penetration and accurate...

1-3/16" Cobalt Drill Bit with 1/2" Shank m42 8% cobalt drills are are effective in drilling tough, high tensile strength materials 135° split point tip for fast penetration and accurate...

1-1/4" Cobalt Drill Bit with 1/2" Shank m42 8% cobalt drills are are effective in drilling tough, high tensile strength materials 135° split point tip for fast penetration and accurate...

1-5/16" Cobalt Drill Bit with 1/2" Shank m42 8% cobalt drills are are effective in drilling tough, high tensile strength materials 135° split point tip for fast penetration and accurate...

1-3/8" Cobalt Drill Bit with 1/2" Shank m42 8% cobalt drills are are effective in drilling tough, high tensile strength materials 135° split point tip for fast penetration and accurate...

1-7/16" Cobalt Drill Bit with 1/2" Shank m42 8% cobalt drills are are effective in drilling tough, high tensile strength materials 135° split point tip for fast penetration and accurate...

1-1/2" Cobalt Drill Bit with 1/2" Shank m42 8% cobalt drills are are effective in drilling tough, high tensile strength materials 135° split point tip for fast penetration and accurate...

25/64" Cobalt Reduced Shank Drill Bit, 3/8" Shank, Drill America Cobalt drills are are effective in drilling tough, high tensile strength materials 135° split point tip for fast penetration...

13/32" Cobalt Reduced Shank Drill Bit, 3/8" Shank, Drill America Cobalt drills are are effective in drilling tough, high tensile strength materials 135° split point tip for fast penetration...

27/64" Cobalt Reduced Shank Drill Bit, 3/8" Shank, Drill America Cobalt drills are are effective in drilling tough, high tensile strength materials 135° split point tip for fast penetration...