Set of 11 Cobalt Drill Bits.

This is a set of 11 cobalt drill bits. Various sizes included. 1/4”, #11, #13x2, #21x2, #30x2 & #41x2. A few sets available. $5.00 for all. Cobalt drill bits are high-performance tools made from a steel alloy mixed with 5% to 8% cobalt, designed to cut through hard, high-tensile-strength metals like stainless steel, cast iron, and titanium. Pickup in Ladner.