DeWALT DCF512N

Our Carbide Hammer Drill Bits are designed with sharpened carbide to deliver up to 9X life in concrete and up to 4X faster drilling into masonry material. Engineered with a precision ground tip, these more→bits deliver faster starts and less walking when drilling into concrete, brick and block. The carbide-tipped masonry drill bits wide flute design removes dust faster, reducing heat and delivering more holes per charge.

Diablo's driver bit range of Hex bits delivers maximum performance, extreme durability and up to 50x longer life when installing and removing fasteners. An optimized tip design provides a strong, prec more→ise 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.

"IRWIN 12"" Aircraft Extension High Speed Steel Fractional Straight Shank Drill Bits are ideal for drilling in hard-to-reach areas and for running wires and cable"