20 Voltage & 2 Variable Speeds Higher voltage means more torque-spinning strength to overcome resistance.This 2 variable-speed ( 0-550 & 0-1550 RPM ) cordless drill with an adjustable clutch gives you the versatility for drilling different materials and using a variety of bits.The low speed is for driving screws, the high speed is for drilling holes. 18+3 Position Clutch & 40Nm Max Torque This cordless drill's clutch provides precise control for drilling, which helps to prevent sinking a screw too deep, stripping out the head of a screw or even breaking a screw shaft. 1500mAh Batteries20V 1500mAh Lithium-Ion battery packed with higher capacity indicator lets you finish your job smoothly with long lasting performance. 1-hour fast charger keeps your drill constantly running. 3/8" Keyless Metal Chuck & LED Work LightA 3/8 inch cordless drill accepts a wide range of bits, making it versatile for common tasks around the house. The Forward/Reverse switch allows you to either screw or replace/remove bits for your purposes. LED Light for increased visibility in enclosed workspaces and dark environment. Wealth of AccessoriesCarrying case contains: Yellow plastic expansion tube 8 specifications(10); Blue plastic expands 5 sizes(10); Red plastic expands 6 sizes(10); The sharp head attacks the 420(10), and the 518(10); wire fasteners 1.7x15(5); Flathead self-attack 3x16(5); 150 long cardan axis(1); Cross one word batch head 65 long(3); Twist drill 5 specifications(1), 6 specifications(1); Flat drill 10 specifications(1), 12 specifications(1); Thread drill 5 specifications(1); 6 handles 6 specifications(1); Pagoda drill 4-12mm (1); Six handle pagoda drill 4-20mm of (1).