DeWALT DWD530KS

Diablo's driver bit range of Phillips bits delivers maximum performance, extreme durability and up to 50x longer life when installing and removing fasteners. An optimized tip design provides a strong, more→precise grip that reduces wear, stripping and slippage. MaxTorque Zone delivers ultimate torque resistance by absorbing torque, creating less stress at the tip when tightening and removing nuts and screws This range is Impact Strong, delivering increased shank stability and durability in cordless and corded impact and drill drivers.

The Milwaukee Shockwave Impact Duty Driver Bits and Bit Holders are engineered for extreme durability and up to 10x life. Made from proprietary steel and heat treated to control hardness, the Shockwav more→e Impact Duty Driver Bits feature an innovatively designed geometric shock absorption zone to extend life. The forged tip allows for a secure grip and maximum contact eliminating stripping or slipping. Bonus Milwaukee Shockwave Magnetic Bit Tip Holder 2.3 in. included. The Shockwave Impact Duty Magnetic Bit Holders are made from proprietary steel and heat treated to control hardness and feature a powerful magnet allowing for a secure grip and unyielding bit engagement. The 2-piece construction of …

Irwin Rotary Drill Bits with Slow Spiral Flute is made with tungsten carbide tip for durability in concrete and brick. Rotary slow spiral masonry bit. Bits 7/16 in. and larger have reduced shanks.