All-In-One Die Grinder with Ergonomic Comfort: This versatile die grinder features all the tools you need for all your cutting, grinding, polishing, deburring, and drilling needs. Cordless Design for Outdoors & Indoors: Compared to corded tools, the cordless grinder tool eliminates the trouble of winding cables and gives great convenience to carry around, which is suitable for indoor and outdoor use.
eBay