Steelex Plus D2117 3/16-Inch Cobalt Drill Bit

These premium bits are engineered to handle high tensile steels and hard-to-machine alloys and are typically used in aerospace applications. Now they are available to everyone. The same great drill bits from our D2138 - D2140 drills sets can also be purchased individually. The 135 degree Split Point bits eliminate the bit from walking which makes it great for use in portable drills or drill presses. Cobalt Alloy bits also retain their edge sharpness longer than High Speed Steel bits, resulting in a significant saving of time and money in the workshop.