15/64 Black & Gold Jobber Drill Bits - HEAVY DUTY - M2 HSS 12 ea.

15/64 Jobber HSS Drill Bits. Black and Gold Finish. 3-7/8 inches OAL. Sold in packages of 12 HSS jobber drill bits. These heavy duty drill bits sport an 135 degree split point and a straight shank. They have a ground flute and a heavy duty. Classified as M2 HSS drill bits. Using a 1/2 inch power drill these bits are suitable for Cast Iron Steel Steel Forging and Stainless Steel.