Diablo DSQ135P1 Drive Bit, #1 Drive, Square Drive, 1/4 in Shank, Hex Shank, 3-1/2 in L

Diablo's driver bit range of square bits delivers maximum performance, extreme durability and up to 50X longer life when installing and removing fasteners. An optimized tip design provides a strong, precise grip that reduces wear, stripping and slippage. MaxTorque Zone delivers ultimate torque resistance by absorbing torque, creating less stress at the tip when tightening and removing nuts and screws. This range is Impact Strong™, delivering increased shank stability and durability in cordless and corded impact and drill drivers.

Has drive type Square, shank size 1/4 in, shank type Hex.

• Extreme durability and impact resistance for up to 50X longer life versus standard bits
• MaxTorque Zone ultimate torque resistance absorbs torque for less stress at the tip
• Optimized tip design reduces wear, minimizes breakage and prevents slippage
• Impact Strong™ increases shank stability and durability
• Rust protection coating for excellent wear and corrosion resistance
• Laser engraved bit type and size for easy identification
• Optimized heat treatment process strengthens the bit for impact resistance and stability
• Maximum stability in cordless and corded impact and drill drivers