14-piece tool set. For professional screwdriving/professional fine adjustment AND for torque-controlled screwdriving. Secure slip-over torque mechanism with quick clockwise/counterclockwise setting and five selectable tightening torques (1.0; 1.5; 2.0; 2.5; 3.0 Nm) and one fixed position (Torque Lock) for unlimited loosening and tightening moments. Quick-release holder for high robustness; suitable for bits with 1/4in external hexagon drive. 14 tough bits (25 mm length) for TORX PLUS, TORX and hexagonal socket screws. The tool set is particularly suitable for bolting carbide inserts. The Safe-Torque Speed 7510 torque wrench with its five selectable torque values recommended by leading carbide tool manufacturers ensures a reliable torque-controlled screw connection of replaceable carbide inserts.