Procraft PA18ProDFR/2 (001817)

Diablo's Demo Demon Spade Bits provide one of the most durable, effortless and longest lasting hole drilling solutions on the market for nail-embedded wood. The Demo-Edge dual cutting edges coupled wi more→th a self-feeding Dura-Tip power through nail hits for a smooth drilling experience and up to 60X longer life. An optimized curved paddle design enhances the chip evacuation process for more holes per charge. This range is Impact Strong for increased shank stability and durability in cordless and corded impact and drill drivers.

The Milwaukee 4 pc x 6 in. Speed Feed Wood Bit Set lets you drill up to 10X faster than Flat Boring Bits. These self feeding wood bits feature double wing spurs for drilling fast holes in clean wood. more→The feed screw and dual cutting edges permit fast cutting of clean holes that are ideal for feeding wire or bolts, with a versatile 1/4 in. power groove shank that is compatible with all 1/4 in. extensions.

Milwaukee Thunderbolt Black Oxide jobber length drill bits are designed for extreme durability and long life. The Thunderbolt web features a thicker core than a standard drill bit to provide ultimate more→strength and protect against side load breakage. A specially designed parabolic flute form clears chips fast, while the 3-Flat Secure-Grip shank holds the bit firmly in the drill chuck. Effective for drilling on curved surfaces, Milwaukee Thunderbolt Black Oxide bits require less effort to drill through metal, wood and PVC and are highly recommended for use with portable drills.