33pc Security Tamperproof Drill Cordless Impact Bits: Tri-Wing Tx-Star

33pc Security Tamperproof Impact Power Bits Set:Torq,Tri-Wing,Tx-Star,Spanner. 33pc set with 25mm power bits 9pc Tamperproof Torx bits: T8-10-15-20-25-27-30-35-40. Multipurpose bits set compatible with most current tamper-proof fasteners.