Key Features

• 🛠【Complete 42+3+2+1 Tool Set】42 impact screwdriver bits, 3 nut drivers, 2 titanium drill bits, 1 magnetic bit holder. Complete combination for most driving and fastening jobs.
• 🛠【Precise & Tough】 Made of super hard S2 alloy steel with antirust paint, CNC manufacture add more precision for reducing cam-out.
• 🛠【Custom Clip System】 This innovative accessories system allows you to customize the settings to increase efficiency and flexibility. Take only the accessories needed for a job rather than the whole case.
• 🛠【10X Life】Utool tough screwdriver bits design make torsion zone absorbs torque peak to reduce breakage, delivers 10x life over standard screwdriver bits, ready for most power tools.
• ✨【100% money back guarantee】 Utool stands behind every sold product. For questions or warranty contact us at customer service.