Specifications:Made of high quality material, they are durable, wear-resistant and long lasting.Compact size with multi-gear torque adjustment design can accurately control the drilling tasks of wood, metal, plastic and steel.This product has an impact function, which is equivalent to an impact drill and can drill holes in concrete and brick walls.With built-in LED lighting and torque overload protection, it is convenient, safe and reliable.Type: Electric Drill KitProduct Material:Motor: Pure CopperCarbon Brush: Integrated Copper Powder Carbon BrushGear: Secondary Hardened Forged SteelChuck: 3-jaw Self-locking 3-gull ChuckShell: ABS PlasticMotor Head: PVC Spray PaintGrip: Non-slip PlasticDrilling Capacity (Steel): 20mmElectric Drill Speed: Stepless Speed RegulationVoltage Range: AC Single-way and DC 50V or Less12V:Battery: 18650/1.3Ah x 3 (Including Battery)Torque: 0-20NGear Position: 25+1Battery Capacity: 3 x 1300mAh (Including Battery)No-load Speed: 0-550-1350r/min18V:Battery: 18650/1.5Ah x 4 (Including Battery)Torque: 0-25NGear Position: 25+1Battery Capacity: 4 x 100mAh (Including Battery)No-load Speed: 0-550-1350r/minPlug Type: EU Plug, UK Plug, US PlugScope of Application: Household, Decoration, EngineeringProduct Models:A: 12V Double Speed Type with 1 Battery and 1 ChargerB: 12V Double Speed Type with 2 Batteries and 1 ChargerC: 18V Double Speed Type with 2 Batteries and 1 ChargerFeatures: Portable, Durable, Battery Powered, Stepless Speed RegulationSize: 22.5cm x 22.5cm x 8cm/8.86" x 8.86" x 3.15" (Approx.)Notes:Due to the light and screen setting difference, the item& 39;s color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.A Package Includes (Accessories Not Included):1 x 12V Double Speed Type Plastic Box (1 x Hand Electric Drill, 1 x Battery, 1 x Charger)B Package Includes (Accessories Not Included):1 x 12V Double Speed Type Plastic Box (1 x Hand Electric Drill, 2 x Batteries, 1 x Charger)C Package Includes (Accessories Not Included):1 x 18V Double Speed Type Plastic Box (1 x Hand Electric Drill, 2 x Batteries, 1 x Charger)