Screw Biter™ Impact Screwdrivers

Break Loose the Toughest Screws.
Crescent Screw Biter™ Impact Screwdrivers deliver the power of an impact driver with the convenience of a screwdriver. Hardened tips bite deep into screw heads with 12 degrees of powerful torque when the steel end cap is hit, loosening even the most frozen or damaged screws. Then, Screw Biters work like standard screwdrivers, easily turning the loosened screws.

High-Performance Steel End Cap
Designed for striking impact

Spring Loaded Handle
Drives 12° rotation with each impact to free damaged and frozen screws

Speed Zone Handle
Designed for rotation in low-torque application

Oil & Solvent Resistant Handle
Provides a longer tool life

Laser Etched Blades
For quick product identification

Nickel Chrome Plated Tips
For strength and corrosion resistance

12° of rotation on impact provides easy removal of damaged frozen screws