Diablo DSQ236P3 3 Piece 2-1/2 Inch Double Ended Square Drive Bit Assorted Pack SQ1 SQ2 SQ3 Impact Strong 1/4 Inch Hex Shank 50X Longer Life

Drive with Industrial Power: Diablo Impact Strong™ Double-Ended Square Bit Set

The Diablo 3-Piece Double-Ended Square Drive Bit Assorted Pack is the ultimate solution for professionals seeking maximum versatility and extreme durability in high-torque fastening applications. This kit features three essential sizes—#1, #2, and #3—with a double-ended design that allows for rapid bit changes, keeping you productive on the job site. Engineered specifically for the intense power of cordless and corded impact drivers, these 2-1/2 inch bits are perfect for everything from delicate cabinetry work to heavy-duty structural framing and deck building.

Every bit in this set is built with Diablo’s innovative MaxTorque Zone, which absorbs high torque loads to reduce stress at the tip and prevent premature breakage or snapping. The optimized tip geometry provides a rock-solid, precise grip that virtually eliminates cam-out, stripping, and slippage. With an Impact Strong™ construction and a specialized rust-protection coating, these bits are designed to deliver up to 50 times the life of standard driver bits even in the harshest environments. Laser-engraved markings ensure you spend less time searching for the right size and more time getting the job done right.

Key Features

• Double-Ended Versatility: Features dual tips on each bit to provide faster bit changes and twice the fastening life per tool.
• 50X Longer Life: Advanced heat treatment and materials offer extreme durability compared to standard impact bits.
• MaxTorque Zone: Integrated torque-absorption zone reduces stress at the tip during high-impact fastening.
• Impact Strong™ Design: Engineered for maximum shank stability in both high-voltage cordless and corded drivers.
• Optimized Precision Tip: Precisely machined tip reduces wear and prevents fastener stripping and slippage.
• Rust Protection: Superior coating provides elite resistance to corrosion and wear.
• Laser-Engraved ID: Bit type and size are permanently engraved for instant, easy identification.
• Assorted Professional Pack: Includes the most common square drive sizes: #1, #2, and #3.

What's Included

• (1) 2-1/2" Double-Ended SQ1/SQ1 Square Drive Bit
• (1) 2-1/2" Double-Ended SQ2/SQ2 Square Drive Bit
• (1) 2-1/2" Double-Ended SQ3/SQ3 Square Drive Bit

Specifications

Pro-Tip: To maximize the 50X life rating of your square bits, always ensure the bit is fully seated and perpendicular to the screw head before applying power. While Square/Robertson drive bits are excellent at preventing slip, driving at an angle can place uneven pressure on the MaxTorque Zone, which leads to premature rounding of the bit corners.