Hard hitting twin hammer – 75 ft-lb torque for high prevailing torque fasteners; Powerful 7 vane 10,000 RPM motor for fast efficient run down; Combined trigger mounted reverse and power regulator; “Softouch” coated handle and ergonomic grip offers ultimate comfort and reduced vibration; 30% bias motor provides maximum power in forward direction; Best for: High volume, high prevailing torque, fast run-down self tapping fasteners