S2 Material Forging: The drill bit is constructed from high quality S2 alloy steel with a strong hardened and tempered build.
4 Inch: This pack contains 12 tamper resistant star bits in sizes 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).
Magnetic Impact: Enhanced magnetic impact torx bits make it easy to pick up screws. The magnetism remains strong after multiple uses.
Wide Range of Uses: Ideal for use in automobiles, repairs, trucks, automobiles, engines, motorcycles, interiors, dashboards, computers, cable boxes, toys, appliances, and consumer electronics, these drill bits can also be used in many other protected parts.
General tools: The 1/4" hex handle is compatible with electric screwdrivers, hand screwdrivers, electric drills, combination general purpose tools, and any standard drill.