Mini Wireless Electric Engraving Pen Portable Nail Polisher Grinder Drill Machine with 5 Grinding Heads

Feature:
1. Durable and reliable - Small size, light weight, easy to carry, comfortable grip, better control when drilling, easy to use.
3. Complete accessories, everything is ready.
4. Perfect Grinder - The perfect electric grinder for cutting, engraving, milling, grinding, polishing, removing and drilling. Grinder engraving kits are required for DIY engraving and grinding.
5. Suitable for jade agate, nuclear carving, wood carving, aluminum plate, thin copper plate, plastic plate, particle board, printed circuit board, epoxy resin board

Description:
Material: aluminum alloy
Color: red, white, black, gold, purple
Spring collet diameter: 2.15-3.2mm
Rated power input: 20W
No-load speed: 15,000 rpm
Free time: 2 hours
Polishing working time: 1.5 hours
Output voltage: 3.7V 500mA
Input voltage: AC 100-240V
Size:27x190mm/1x7.5"
Package weight: 370g

Package Included:
1 x Mini Electric Drill
1 x Charger
3 x Chucks (2.3/3/3.15mm)
3 x Grinding wheel grinding heads
2 x Diamond grinding heads
1 x Wrench
1 x Battery
1 x Storage box