Multi-function Professional Electric Grinding Set 110-240V AC Drill Grinder Tool for Milling Polishing Drilling Cutting Engraving Kit with 86pcs Accessories The product is shipped based on the color or size of the main image of the product page. It is a professional tool for cutting, engraving, milling, grinding, drawing, trimming, polishing, removing and drilling. It's designed for application of stainless steel, porcelain, stone, glass, plastic, wood, aluminum gift, bracelet, etc. Features: The electric grinder engraving kit is necessary for DIY carving and grinding. Suitable for metal agate nuclear carving wood carving. Equipped with nearly all the accessories for drilling, all ready and complete. Manual sculpture, polished jade, stone, glass, wood, computer case, circuit boards, PC material drilling. Low power and long using life electric drill. Perfect electric grinder for cutting, engraving, milling, grinding, polishing, removing and drilling. Specifications: Color: Black Speed: 12000 RPM Collet Size: 1.0mm,1.5mm,2.0mm,3.0mm,3.2mm Frequency: 50Hz Type: Drill, Polisher Plug Type: EU Input Voltage: 110-240V AC Voltage of Electric Grinder: 12V Power: 30W Speed Regulation: 1 Speed Length of Electric Grinder's Wire: Approx. 1.2m / 47.2in Length of Transformer's Wire: Approx. 0.95m / 37.4in Item Size: Approx. 12.5 * 4.5 * 4.5cm / 4.9 * 1.8 * 1.8in (Electric Grinder) Item Weight: Approx. 112.5g / 3.9oz (Electric Grinder) Package Size: Approx. 22.2 * 14 * 5cm / 8.7 * 5.5 * 2.0in Package Weight: Approx. 388.6g / 13.7oz Package List: 1 * Electric Grinder 1 * Transformer 20 * Grinding Needle 11 * Abrasive Stone 2 * Sanding Drum 4 * Sanding Band 4 * Wool Felt 1 * Wool Felt Connecting Rod 30 * Resin Slice 1 * Resin Slice Connecting Rod 4 * Drill Bit(1.0mm,1.5mm,2.0mm*2) 5 * Collect(1.0mm,1.5mm,2.0mm,3.0mm,3.2mm) 1 * Copper Flat Brush 1 * Silver Flat Brush 1 * Brown Pen Brush 1 * Safty Glasses 1 * User Manual