Made with recycled material For drilling, milling, grinding, polishing, cleaning, cutting and engraving Adjustable rotation speed Powerful 12V Li-Ion battery (1.3Ah) No-load rotation speed: 5000-25,000rpm Accessories included: 44 attachments, 5 collets (1 pre-mounted), 1 fitting tool, 1 USB-C charging cable 3-year warranty