12Point Spline Torx Screwdriver Bit Set – Designed for Precision, Strength, and Versatility Quality Material: Crafted from grade S2 steel for exceptional hardness, wear resistance, and impact resistance. The sandblasted surface finish adds durability and ensures longlasting performance, even in demanding industrial applications. Precision Sizes: Includes H10x75L bits compatible with M5, M6, M8, M10, and M12 fasteners. Head type: 12point spline torx, with a 10mm (0.39 in) hex shank for secure fit and torque transfer. Expert Engineering: Seiko forging process delivers precise, accurate cutting edges that grip screws firmly without slipping or damaging screw heads. This attention to detail extends the life of both the bits and fasteners. Convenient Storage: Supplied in a compact, durable plastic storage bag that keeps bits organized and easy to transport to worksites or storage areas. Ideal Applications: 1. Automotive repairs where torque fastener removal and installation require precision to prevent damage. 2. Machinery maintenance in factory or workshop environments, ensuring reliable performance under heavy use. 3. DIY home projects or professional construction work needing versatile screwdriver bits for multiple fastener sizes. This screwdriver bit set combines industrialgrade materials with accurate engineering, making it a dependable choice for anyone needing strong, precise, and longlasting tools.