The Makita DTD154 Brushless Impact Driver features an ergonomically designed handle and one-touch bit installation. With T-Mode, a tightening mode for self-drilling screws. Also equipped with an LED job light with pre-glow and afterglow functions plus an electric brake, variable speed control and a reverse switch for ultimate control. Specifications: Bit Holder: 6.35mm (1/4in).No Load Speed: 0-1,100/0-2,100/0-3,600/min.Impact Rate: 0-1,100/0-2,600/0-3,800/bpm.Max. Torque: 175Nm, 3 Stage + T-Mode.Capacity: Machine Screw M4-M8, Standard Bolt M5-M16, High Tensile Bolt M5-M14.Coarse Thread Length: 22-125mm.Weight: 1.2kg.Select Option 2 x 18V 5.0Ah Li-ion BatteriesBare Unit Add to Basket Quantity