Cobalt Double Ended Drill Bits

COBALT DOUBLE-ENDED DRILL BITS Ideal for drilling through tough metals such as light gauge stainless steel, cast iron, titanium, and other high-tensile strength materials. 135 Degree Split Point for increased drilling accuracy. Double ended Drill Bits- identical on each end. Fully Ground and Polished. Meet ANSI Standards. Fantastic when drilling up to a 1/2″ hole in Hard Steel. Great for drilling pilot holes. Decreases your drilling time in half or less over using a conventional High Speed drill bit. #30 Double Ended High Speed (Pack of 12) – COBALT DB-DBM42CO30 1/8″ Double Ended High Speed (Pack of 12) – COBALT DB-DBM42COA18 3/16″ Double Ended High Speed (Pack of 12) – COBALT DB-DBM42COB316 1/4″ Double Ended High Speed (Pack of 12) – COBALT DB-DBM42COC14   Quantity Discounts Available- Call 1-800-350-TOOL (8665)