Bit Screwdriver Square Recess 3x50mm Sutton

Square Recess screwdriver bits, commonly referred to as Robertson bits, are in high demand. A little taper on the head keeps the screw from cambing out and increases screw retention. Sutton Instruments Bits with Supabit Extreme Impact Authorized heavy hitters designed especially to be used with an impact driver's high torque output. A small amount of taper keeps the screw from cambing out and improves security. When working in small places or at odd angles, the magnetic tip reduces frustration and boosts efficiency.

Tested torque exceeding DIN specifications by up to 330%. It features a 1/4" hex insert with a retaining notch for use in bit holders and hand drivers, and a 1/4" hex shank with a power groove for use in impact drivers and quick-change adapters. superior shock-resistant S2 cold forged