14.00mm Reduced Shank Cobalt Drill Bit 1/2" Shank Quantity:1 L-key sizes are marked in

L-key sizes are marked in two ways: both with a high-visibility laser marking and a stamped marking

Part Number DMS73-1040

Size 1/2"-13

Length 2-27/32"

Part Number MMO1-4FSE-XLONG

14.00mm Reduced Shank Cobalt Drill Bit 1/2" Shank Quantity:1 L-key sizes are marked inProduct 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