Erbauer Screwdriver Bits 1/4" Hex Shank Mixed 3 Pieces Impact Diamond

Erbauer 1/4" Hex Shank Diamond Impact Screwdriver Bit Set — 3 Pieces (PZ1, PZ2, PZ3). Heavy-duty Erbauer diamond impact screwdriver bits made from S2 steel. Shank Type 1/4" Hex. Impact ready: Designed for use with impact drivers and high-torque power screwdrivers.

eBay