DeWalt Impact Ready drill accessories
The Impact Ready Pilot Point 1/4" hex quick change drill bits are made from a single piece of steel. When a bit seizes up while drilling, if the drill itself doesn't break off first, sometimes the hex shank will fail where it is pinned. With the development of cordless impact drivers for the construction industry came the need for accessories that could withstand the shock of torque peaks from these tools. Conventional bits of this type are two-piece tools, a hex shank and the drill proper, joined by a pin.