GRENPRO Impact Screwdriver Bits Set, 35Pcs 2” Allen Wrench Drill Bit Set (Metric & SAE)/Trox, Premium S2 Steel Magnetic 1/4" Hex-Shank Bit Set,CNC Machined, Automotive Mechanic Home Repair | Magnetic 1/4" hex-shank bits are CNC machined in Metric and SAE sizes for impact drivers, automotive work and home repairs 2" 35pcs(Trox&Metric&SAE)

【Reliable Quality & Support】 Strict quality inspection for consistent performance. GrenPRO Impact Screwdriver Bits Set 15 times life expectancy versus standard bits. For impact driver and heavy screw driving. 【1/4" Hex Shank & Wide Compatibility】Fits all impact drivers, drills, and air tools (no adapters needed). Ideal for automotive repairs, home maintenance, and DIY projects—must-have for toolboxes. 【Strong Magnetic Tip】 Reinforced magnetic tip securely holds screws, avoiding drops in hard-to-reach areas. Magnetism remains stable after repeated use, ensuring precision and efficiency. 【35-Piece Complete Set (SAE/Metric/Torx) 】 22 Allen bits (11 SAE: 5/64"-5/16"; 11 Metric: 1.5-8mm) + 13 Torx bits (T7-T40). 2" short design fits tight spaces like engine bays and cabinets. 【Premium S2 Steel & CNC Machining】Made of industrial S2 alloy steel with CNC machining and heat treatment, featuring reinforced torsion zone to absorb peak torque, prevent breakage, and ensure long-lasting performance for DIYers and pros.