This 9-piece impact star bit set is constructed from S2 steel for enhanced durability and is heat treated, hardened, and tempered. The set is supplied with a 1/2" drive bit holder and includes tamper-proof sizes T30, T40, T45, T50, T55, T60, and T70.

Features:

• Made from S2 steel for durability
• Heat treated, hardened, and tempered
• Complete with 1/2" drive bit holder

Specifications:

• Tamper-proof star bit sizes: T30, T40, T45, T50, T55, T60, T70
• Total pieces: 9