Diablo SQ2 Square Drive Impact Driver Bit, 1/4" Hex Shank

Diablo SQ2 Square Drive Impact Driver Bit, 1/4" Hex Shank

Diablo's SQ2 Square Drive Impact Driver Bit family delivers maximum performance, extreme durability, and up to 50X longer life when installing and removing square-drive fasteners. Built around a #2 Square (SQ2) drive tip and a 1/4" Hex shank engineered with an Impact Strong™ design, these bits add shank stability in both cordless and corded impact drivers and drill drivers. The family is available in 1" and 2" bit lengths and is offered in 1-Pack, 5-Pack, 15-Pack, and 25-Pack configurations, so pros and DIYers can match the exact length and quantity to the job at hand. An optimized tip design provides a strong, precise grip that reduces wear, stripping, and slippage, while a Torque Resistant Design absorbs torque for less stress at the tip.

Key Features

• Bit Length Options: Available in 1" and 2" lengths to suit a range of square-drive fastening applications.
• Pack Size Options: Offered in 1-Pack, 5-Pack, 15-Pack, and 25-Pack quantities for savings versus buying bits individually.
• Shank: 1/4" Hex shank for universal compatibility with standard drivers and impact drivers.
• Torque Resistant Design: Absorbs torque for less stress on the tip when tightening and removing nuts and screws.
• Impact Strong™ Construction: Increases shank stability and durability in cordless and corded impact and drill drivers.
• Optimized Tip Design: Provides a precise, secure grip that reduces wear, stripping, and slippage.
• Heat Treatment Process: Optimized heat treatment strengthens the bit for impact resistance, delivering extreme durability and up to 50X longer life versus standard bits.
• Finish: Rust protection coating for wear and corrosion resistance.
• Identification: Laser engraved bit type and size for easy identification on the jobsite.

Technical Specifications

• Product Type: Driver Bit
• Configuration: Square #2 (SQ2)
• Shank: 1/4 inches
• Bit Length: 1" or 2" (selectable)
• Pack Size: 1-Pack, 5-Pack, 15-Pack, or 25-Pack (selectable)
• Country of Origin: Vietnam

Typical Applications

• Driving and Removing Square-Drive Fasteners
• Cordless and Corded Impact Driver Use
• Drill Driver Applications
• Repetitive Fastening on Jobsites
• Cabinetry, Decking, and Construction Fastening

Why Diablo?

Diablo's SQ2 Square Drive bits combine an optimized heat treatment process, Torque Resistant Design, and Impact Strong™ construction to deliver extreme durability and up to 50X longer life versus standard bits. The rust protection coating and laser-engraved identification help these bits hold up to repeated use while staying easy to sort and reach for on the jobsite, making the SQ2 family — in any length or pack size — a dependable, cost-saving choice for professionals and DIYers alike.