DeWALT D21716

Diablo's spade bit range provides one of the fastest, most effortless hole drilling solutions on the market for fast, clean wood. An optimized Curved Paddle design enhances the chip evacuation process more→for more holes per charge. Cuts hardwood, plywood and softwoods.

The Milwaukee Red Helix Cobalt 3/8 in. Drill Bit are engineered for extreme durability and longer life in hard metal applications. The Milwaukee Cobalt drill bits are designed with a Variable Helix th more→at includes an aggressive 35 deg. Helix Angle which ends at 15 deg. The 135 deg. split point tip delivers a precision start and prevents walking for fast, accurate holes in hard metals, PVC and wood. The tapered drill bits feature a new enhanced tapered web that strengthens the bit's core to increase flute durability. The cobalt twist drill bits are ideal for tough applications, providing up to 15X life vs. black oxide brill bits.

"Featuring an innovative carbide tip for longer bit life and a debris-cleaning U-flute, DeWalt SDS Plus 1/4"" Hex Shank Masonry Drill Bits enable quick, efficient drilling. A hex shank interlocks with more→drive sleeves, enabling users to easily switch between drilling and driving."