24-piece S2 Steel Torx Bit Set - Security and Tamper Resistant Star Bits - 1 and 2.3 Long - T5 to T40 - Durable and Reliable for All Your DIY Needs

S2 Material Forging：The drill bit is made of high quality S2 alloy steel ,with sturdy hardened & tempered construction.
1 Inch: 12 Pack Tamper Resistant star bits T-5, T-6, T-7, T-8, T-9, T-10, T-15, T-20, T-25, T-27, T-30, T-40 (T5 and T6 are not tamper proof security bits)..
2.3 Inch: 12 Pack Tamper Resistant star bits T-5, T-6, T-7, T-8, T-9, T-10, T-15, T-20, T-25, T-27, T-30, T-40(T5 and T6 are not tamper proof security bits).

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.
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.