• Versatile Tool: This cordless rotary tool meets your needs for cutting, sanding, polishing nails, engraving, milling, grinding, dressing, removing, drilling and machining

• 3 Adjustable Speeds: The cordless mini grinder offers 3 adjustable speeds of 5000/10000/15000rpm to help you handle different occasions and tasks

• Cordless Design: Let you get rid of messy power cords while working, bringing convenience to your work

• Anti-Rolling and Comfortable Design: The non-slip design provides a comfortable grip

Specifications:

• Material: plastic + copper

• Voltage: 3.6V

• Battery capacity: 700mAh

• Collet diameter: 3.2mm

• Speed: 5000rpm-15000rpm

• Grinder size: 163x30mm/6.41x1.12in