Suitable for , this metal drill bit is
constructed from high speed steel, which means it's extremely hard, durable and incredibly heat resistant. Suitable for - Metal, plastic, plasterboard and wood
These Erbauer impact screwdriver bits are made from
steel (s2 grade) and are use with impact drivers. Forged tip for greater impact resistance and a longer lifetime. Specially designed for use with impact drivers. S2 grade steel. Geometrically designed precision tip that fits into fasteners more precisely, ...