Vibit 4PCS Drill Bit Extension Set, 2-3/8", 4", 6" & 12'', Magnetic Drill Bit Holder with 10 Screwdriver Bits, 1/4 Inch Hex Shank Quick Release Extension Adapter, Bit Holder for Drill Extension
Reinforced Construction: Built with industrial-grade chrome-vanadium steel, the drill bit extensions are designed to withstand heavy-duty use. Solid one-piece design eliminates weak points, delivering consistent torque transfer and longer tool life
Dual-Locking & Quick-Release: Smart locking system combines magnetic retention with secure chuck mechanism for zero bit slippage. The intuitive spring-loaded red release sleeve allows instant bit changes with one hand, boosting productivity on any project
Standard Size: Four versatile lengths included – 2-3/8", 4", 6", and 12" (60 mm, 100 mm, 150 mm, and 300 mm). The magnetic bit holder for drill tackles any access challenge from tight corners to deep recesses. Universal 1/4" (6.35 mm) hex shank fits all standard power tools and manual drivers
Screwdriver Bit Set: 10-piece collection includes Phillips, Pozidriv, slotted, and Torx bit types in common sizes (PH1, PH2, PZ1, PZ2, 4, 6, T25, T27, T30, and 1/4). Cr-V steel construction handles high-torque applications while maintaining a precise fit
Universal Application: The drill extension bit holder set is ideal for automotive repairs, furniture assembly, hardware installation, and DIY projects. Whether you're a professional or home enthusiast, master any drilling and screwing task with confidence