12Pcs 1/4" Hex Shank Torx Bits Drill Set Security Tamper Proof T6-T40 S2 Steel Product Feature: S2 Material Forging: The drill bit is made of high quality S2 alloy steel, with sturdy hardened & tempered construction. Multi-size: 12Pcs Tamper Resistant star bits T-6, T-7, T-8, T-9, T-10, T-15, T-20, T-25, T-27, T-30, T-35, T-40. General tools: The 1/4" hex handle can be used with electric screwdrivers, hand screwdrivers, electric drills, combination general purpose tools and any standard drill. Wide Range of Uses: Used in automobiles, repairs, trucks, automobiles, engines, motorcycles, interiors, dashboards, computers, cable boxes, toys, appliances and consumer electronics, drill bits can also be used in many other protected parts. Product Specification: Type: 12pcs Torx Bit Set Material: S2 alloy steel Drive Type: 1/4" Hex Torx Bit: T-6, T-7, T-8, T-9, T-10, T-15, T-20, T-25, T-27, T-30, T-35, T-40 Length: 25mm Color: Red Suitable for: electric screwdrivers, hand screwdrivers, electric drills, combination general purpose tools and any standard drill Application: automobiles, repairs, trucks, automobiles, engines, motorcycles, interiors, dashboards, computers, cable boxes, toys, appliances and consumer electronics, drill bits Package Included: 12 x Torx Bit 1 x Torx Bit Holder