Electric Mini DIY Engraving Tool Kit for Jewelry Polishing Manicure Machine

Features: 1. Can be used for jewelry carving as well as manicure machine. 2. Light weight design for precise operation. 3. No load speed up to 3000 20000 RPM, high efficiency. 4. Suitable for engraving, drilling, carving, grinding, sharpening, sanding, polishing, and more. 5. Come with complete accessories and guidance instruction, practical and convenience. Specifications: Condition: 100percent Brand New Material: ABS, stainless steel Color: As Pictures Show Input Voltage: 100 240V Plug: US Power supply output: 12V, 500MA No load speed: 3000 20000 RPM Chuck: 2.4 Host size: Approx. 160 * 24mm 6.3 * 0.9in Instructions: 1. This product can be used for grinding (coarse grinding, fine grinding, fine grinding), carving, polishing, polishing, drilling and other occasions (need to purchase corresponding grinding head or drill bits and other accessories). 2. Remove the power plug before installing the grinding head. 3. Hold the host to the circular metal button, will grind the main axle of rotation on the lock, and then loosen the host front nut, choose the grinding head you need, inserted it into the host at the top of the nut hole, continue to hold the round metal buttons, tighten the host at the top of the nut, the grinding machine is fixed on the grinding machine spindle. 4. Connect the power adapter to the grinding machine, plug in the ac power supply, push the switch, adjust the rotation speed of the host machine, and slowly bring the grinding head close to the grinding object to polish the desired shape according to the need. 5. After use, please pull out the power plug and properly keep the sander. Safety tips: 1. When replacing the chuck or other accessories, be sure to remove the power plug. 2. Do not press the spindle lock button when the grinding machine is rotating. 3. Do not use the product in the water or near the water source. If the sander falls into the water accidentally, do not touch the water body and pull the power plug immediately. 4. After using this product, do not touch the grinding head or chuck with your hands, because the large grinding head or chuck may cause high temperature of the product due to friction. 5. Please use protective eye mask and respirator to prevent dust from entering your eyes and lungs. 6. When this product is not applicable, please be sure to pull the power plug. 7. After use, please store it in a dry place. Keep it out of reach of children. Package List: 1 * Grinding machine 8 * Carving board 1 * Marking pen 30 * Grinding needle 6 * Sandpaper circles 6 * Grinding head 1 * Adapter plug 1 * Manual