LEXIVON's Tamper Proof Torx Bit Set, Premium S2 Alloy Steel | 13-Piece Security Star Bits, T4 - T40 | Precision CNC Machined.

Tired of your bits wearing down and stripping screws?

When it comes to torx bits, you want something that is both durable and comfortable. With this LEXIVON Tamper Proof Torx Bit Set, you get just that.

The industrial grade Heat-treated S2 alloy steel, known for its supreme hardness, reduces wear-outs, while the precision CNC-Machined manufacturing process ensures a smooth fit and protection for both your bit ends as well as your fasteners.

Sizes Included in this Security Bit Set:
1/4-inch shank - T-4, T-5, T-6, T-7, T-8, T-9, T-10, T-15, T-20, T-25, T-27, T-30 and T-40. (Note: T-4 is NOT Security Tamper Proof Type)