GRENPRO Torx Bit Set 14pc Impact Driver Bit Set, Magnetic Torx Screwdriver Set, 1/4 Torque Security Bits Sets, Tamper Proof t20 t25 t30, 6" Long (t7-t40) Star Screwdriver Bits Sets

GRENPRO 6” long 14 pcs tamper proof torx bit set: tt7, tt8, tt9, tt10, tt15, tt20*2, tt25*2, tt27, tt30, tt35, tt40.1/4 impact driver bit set with hole. GRENPRO impact security torx socket bit set 14 pcs with case. Torsion zone to absorb torque peaks to avoid breakage. 15 times life expectancy versus standard bits. For impact driver, drill and screwdriver. Magnetic star screwdriver bits set helps you easy pick up screws. The magnetism doesn’t decay after multiple uses,no damage to the screw and screwdriver head. Black multi-spec hand tool bit kit,CNC machined tip, S2 alloy steel body, hardened core improves bit strength, drills with power and reduces breakage. Externally coated protective cover doubles the anti-rust effect. Puntas para taladro bit set are widely used in home repairs, automobiles, woodworking and other screw driving applications