5-Speed Adjustment Mini Electric Grinder Tool Set USB Charging Grinding Machine 2000mAh Rechargeable Handheld Rotary Tool Set with Li-ion Battery USB Charger for Jade Carving Wood Punching Metal Grinding Polishing

Features:
Lithium batteries are equipped with Electronic Cell Protection (ECP), which can prevent lithium batteries from overcharging and overloading and improve battery life.
5 speed speed adjustment(3000-15000rpm), the speed from low to high, basic to meet different needs.
The machine has novel appearance, exquisite workmanship, suitable for handheld operation, convenient and durable.
The machine uses 2000mAh large capacity power battery, USB charging port design, support quick charging.
The machine with lighting, for stone lovers to design, also can be used for emergency lighting.
It is excellent for kinds of material engraving and grinding, such as wood, stone, peach-pit, egg, crafts, glass, ceramics, and etc. Manual sculpture, polished jade, stone, glass, wood, computer case, circuit boards, PC material drilling.