Impact insert bits are heavy-duty screwdriver bits engineered to withstand the high torque and percussive force generated by impact drivers. Featuring a standard ¼″ hex shank, they provide a secure fit in bit holders, ensuring maximum power transfer and reduced risk of slipping under load.
Manufactured from premium, heat-treated steel or specialised impact-rated alloys, these bits offer exceptional strength, durability, and resistance to wear. Many designs feature torsion zones that flex under peak torque, absorbing stress to prevent premature breakage.
Available in a wide range of profiles and sizes — including Phillips, Pozidriv, Torx, hex, and square — impact insert bits are ideal for demanding fastening tasks in construction, woodworking, metal fabrication, and automotive work.
