This versatile grinding tool has more stable and smooth performance and offers a long service time. Adopts brush motor, quick starts, timely braking, smoothly operation, relatively simple control the circuit and so on. The high rotational speed of 19500rpm for reliable and productive work. It can be used for surface conditioning and grinding or iron cutting, as well as for home improvement, such as cutting and polishing tile, wood, stone, steel, etc. Specifications: Name: Electric Grinding Tool Machine material: ABS+metal Battery: 2pcs batteries: 2 * 12 V, 2000mAh battery (included) Rated voltage: 12 V Rotation speed: 19500rpm Sawblade: diameter=75mm, bore=10mm Item size: 217 * 123 * 85mm / 8.54 * 4.84 * 3.35in Item weight: 894g / 1.97lb Package size: 250 * 220 * 90mm / 9.84 * 8.66 * 3.54in Package weight: 1562g / 3.44lb Packing List: 1 * Electric Grinding Tool 2 * Battery 1 * Adapter 4 * Nylon Cutting Blades 1 * Grinding Disc 2 * Metal Cutting Disc 1 * Pair of Gloves 1 * Wrench 1 * Guideline