Feature: 1. 800N.M high torque, stepless speed change switch. 2. Powerful electric wrench and screwdriver, super power. 3. Tungsten steel shaft, high hardness and wear resistance. 4. Large capacity lithium battery, long battery life, energy saving. 5. Suitable for construction site shelves, maintenance, woodworking, etc. 6. The brushless motor does not generate sparks when it is working, and the motor does not wear. Specification: Name: Cordless Brushless Screwdriver + Wrench; Battery: 18V battery( included ); Battery Type: 388VF; Color: black+blue; Machine screws: M4-M8(5/32-5/16'); Standard bolt: M5-M16(3/16-5/8'); High Strength Bolts: M5-M12(3/16-1/2'); Rough Thread (Length): 22-125mm(7/8-4-7/8'); Shock: 0-3200ipm; Gyrations: 0-2500rpm; Maximum Torque: 800N.M; Screwdriver Chuck: 1/4'. Note: 1. Please allow 0.5-1cm differences due to manual measurement. 2. Due to the light and screen difference, the item's color may be slightly different from the pictures. Package Included: 1 x 2 in 1 Electric Wrench + Screwdriver; 2 x Battery (Adapted to MakitaBattery); 1 x Charger.