ITEM FEATURES

44pc GET IT DONE: Screwdrive into hard surfaces and tighten nuts with the Hi-Spec Impact Drill Driver Screw Bit Set

DELIVERS MAX. TORQUE: Outperforms ordinary driver bits by its torsion zones that distribute excessive stress and precision-machined tips for reduced stripping & cam-out

SCREWDRIVER BIT SET: Get essential bits including Torx, Pozidriv, Hex Allen, and 6, 8mm nut drivers

TEMPERED: Protective phosphate coatings and S2 shock-resistant steel improve ductility and hardness

IN A COMPACT CASE: Find a handy adaptor for 3/8” Drive Sockets, a Sleeve Holder to hold screws without slipping and a useful countersink bit

HIGH TORQUE

Drive into hard surfaces and turn tight nuts and bolts



Say goodbye to frustrating DIY projects. Start tightening screws, nuts and bolts reliably into hard surfaces for professional-level results. Made from S2 Steel, it outperforms standard Cr-V bits when it counts. Get prepared with Torx, Pozidriv, Hex Allen, HVAC nut drivers and extra accessories.

Crafted from S2 shock-resistant steel with protective phosphate coatings that improve the bits’ ductility and hardness, this set will make sure you’re equipped for DIY impact driving projects

· Most-used Slot, Torx, Pozidriv, Hex Allen bits with HVAC nut drivers and more

· Tempered with torsion zones that help distribute any excessive stress throughout the whole bit instead of just one area

· Machined tips reduce stripping, cam-out and blunted edges



All in a compact flip-top tray case for secure storage



Get the right bit with our essential comprehensive set



2PC EXTRA DRIVING ACCESSORIES



· 120mm Retracting Screw Sleeve Holder - holds screws with no wobbling and misalignment

· 35mm Countersink Bit - deburr and make countersunk holes



38PC S2 STEEL DRIVER BITS



· Using heat-treated S2 Shock-resisting steel

· The addition of silicon gives increased tempered hardness, with Rockwell C Hardness of 60



2PC HVAC SIZE NUT CONNECTORS



6mm (1/4") and 8mm (5/16") Nut Drivers for common HVAC jobs



3/8" DRIVE SOCKET ADAPTOR



Fits sockets with 3/8" square drives to power drill drivers for rapid socket tightening and loosening