Made of copper and ABS plastic, durable to use. Portable electric grinder, light weight, very convenient to carry with. Straight type drill, convenient to use. Equipped with a set of accessory for different needs. Functions of carving, grinding, cutting, trimming, polishing, drilling and so on. Specification: Condition: 100% Brand New Material: ABS Plastic + Copper Model: WL-805 Electric Drill Voltage: 12V Electric Drill Structure: Straight Type Drill Speed: Stepless Speed Control Bit Clamping Method: Drill Chuck Output Voltage: DC18V Rotational Speed: 8500rpm-12500rpm Optional Style: US Plug 110V, EU Plug 220V Weight: Approx. 380g / 13.4oz Length: Approx. 17cm / 6.7in Diameter: Approx. 2.5cm / 1.0in Package List: 1 * Electric Drill 1 * Cable with Plug 6 * Sandpaper Circles 5 * Alloy Grinding Heads 1 * Sandpaper Circle Joint Lever 2 * Chucks 2 * Copper Rods