Bahco 66IM impact torsion screwdriver bits with TORX T20 tips are designed for demanding fastening tasks with impact drivers and screwguns. These 90 mm long, 1/4" hex shank bits feature a specialized torsion zone to absorb peak torque, minimizing tip breakage and premature wear. Manufactured from high-performance alloy steel with a manganese phosphate finish, these bits ensure durability and corrosion resistance during repetitive, high-torque applications. Each pack contains two precision-ground bits, providing both immediate use and a spare for professional and industrial environments.
Key features and specifications: • Tip type: TORX T20, precision ground • Bit length: 90 mm (approximately 89–90 mm) • Shank: 1/4" (6.3 mm) hex, compatible with DIN 3126 / ISO 1173 style E 6.3 • Impact-rated torsion zone absorbs high torque and reduces breakage • Made from high-performance alloy steel • Manganese phosphate finish for corrosion resistance • Extended reach for recessed fastening locations • Secure drive engagement helps prevent cam-out • Packaged as a 2-piece blister set • Weight: Approx. 43–44 g per pack
Ideal for professional tradespeople including carpenters, electricians, HVAC installers, and industrial assembly workers who require reliable, long-lasting screwdriver bits for heavy-duty TORX fastening. Suitable for use with impact drivers and power screwdrivers in construction sites, workshops, or maintenance settings where high torque and repeated fastening are common.