Includes 6 RED HELIX Cobalt Drill Bits (1x 1/16", 2x 1/8", 1x 3/16", 1x 1/4", 1x 5/16")
15X Life vs Black Oxide Drill Bits
3-Flat Secure Grip For Use In Drill/Drivers
Optimized For Stainless Steel Drilling in Low Speeds
Cobalt Alloy for High Performance In Tough Metals