11/16" Cobalt Drill Bit with 1/2" Reduced Shank, D/ACO BoltsandNuts.com The narrow shape clamps smaller

The narrow shape clamps smaller pieces and fits into tighter spaces

Part Number: 87C600SHB307G

Tap Drill Size 13/16"

Thread Lubricant (anti-seize)

and easy to clean

11/16" Cobalt Drill Bit with 1/2" Reduced Shank, D/ACO BoltsandNuts.com The narrow shape clamps smallerProduct Description Cobalt drill bits are are effective in drilling tough, high tensile strength materials such as cast iron, inconel, stainless steel and titanium. They display high red hardness, permitting speeds up to 30% greater than with conventional M2 high speed steel. They have a 135 split point tip for fast penetration and accurate drilling. Compared to a conventional 118 degree tip, these drills wont go "walking" on you. Reduced Shank Drills