The grinder engraving kit is necessary for DIY carving and grinding. Mini body, portable, and easy to carry and use.
With rechargeable 10440 battery, 3.7V, 800mAh, can work for 60 minutes in full power.
Use high-speed motor, 35000r/min, with silicone cover, skid
It is great for kinds of material engraving and grinding, such as wood, stone, peach-pit, egg, crafts, glass, ceramics, etc.
electric drill for cutting, engraving, milling, grinding, polishing, removing and drilling.