110-240V Mini Electric Drill Multi-function Electric Grinding Polishing Drill Grinder DIY Jade Wood Engraving Pen Power Tool Selling Points: --All copper chuck: The chuck is precise and durable without dropping the drill, and can be quickly replaced to meet different needs. The precision copper chuck is firmly clamped, and the spindle is tightly connected without skew rotation, with high concentricity.--High rotational speed customized type: 18000 rpm high-power motor/non burning machine, high rotational speed, strong power, more stable and durable performance.--Attached are 24 acceories: to meet different carving and grinding needs, so you can use our electrical grinder to complete more types of projects, such as carving, polishing, grinding, grinding, cutting, manicure, and so on.--Practical: This kit allows you to personalize or decorate almost any surface - metal, plastic, gla, ceramics, wood, leather, diamonds, stones, etc. - in a matter of seconds. It is very suitable for DIY creation and handicraft production.--Lightweight and compact pen design: The design of the body surface from fine lines to deep grooves provides a comfortable use experience. An ergonomic grip adds additional comfort and stable control.--Widely used: Suitable for jade, agate, wax carving, ceramic carving, metal carving, gla carving, nuclear carving, wood carving, grinding aluminum plate, thin copper plate, plastic plate, chip board, printed circuit board, epoxy board. Suitable for carving (nuclear carving/egg carving/bone carving/jade carving), cutting, polishing, carving, milling, polishing, trimming, removing, drilling, and polishing. Specifications: Clamping range: 0.5-3.2MMRotating speed range: 18000 r/minInput voltage: 100-240VOutput voltage: 12VPower: 13WBody size: 155x27mmFeature description: Mini model (with steple speed regulation), simple operation, small size, humanized design, comfortable, wear-resistant, anti-skid, small power, suitable for small and micro engraving operationsScope of application: Small carving (nuclear carving/egg carving/bone carving/jade carving) aisted by small grinding/polishing cutting/drilling/trimming/cleaning, etcProduct List: Electric Mill * 1+Power Adapter * 1+Chinese Manual * 1+Acceories * 24