4PCS Robertson Square #2 Drive Bits, Premium S2 Alloy Steel 2 Square Drill Bits, Size SQ2, 1/4 Inch Hex Shank, 9 inch Long

Upgrade your toolkit with the ColumPRO 2PCS Robertson Square #2 Drive Bits. Made from premium S2 alloy steel with a rust-resistant black phosphate finish, these SQ2 bits offer unmatched strength and longevity. The 9-inch extra-long design reaches deep or tight areas with ease. Featuring strong magnetic tips and 1/4" hex shanks, they deliver secure, wobble-free fastening—perfect for drills, impact drivers, RV maintenance, electrical work, and furniture assembly.

• 【Premium S2 Steel & Anti-Rust Finish】 Crafted from high-grade S2 alloy steel with a black phosphate coating for outstanding strength, wear resistance, and long-term durability.
• 【Extra Long Reach – 9 Inch】 9-inch extended length easily accesses deep or tight spaces where standard bits can’t reach — ideal for hard-to-reach screws.
• 【Strong Magnetic Tip】 Built-in magnet holds screws securely in place, improving efficiency and reducing dropped or lost fasteners during work.
• 【Precision CNC Fit】 CNC-machined for exact tolerance, ensuring a snug and wobble-free fit in Robertson #2 screws — delivers cleaner, more controlled fastening.
• 【Versatile & Quick Change】 1/4" hex shank fits all standard drills and drivers for fast changes. Great for RV repair, electrical work, furniture assembly, and more.