Product description
Intelligent Electric Grinder Charging Polishing Pen Wireless Dot Matrix CPU Chip Cutting Engraving Tools
1. Suitable for 2.35mm bit
2. Long Time Operating over 1 hour during no load
3. Automatic Shut Off When Fully Charging
4.powerful enough to meet all kinds of work needs
5.the charging port adopts to USB-Type-C
functions Polishing , burnishingcutting
Parameters10C 10 times energy 280mah
Level 1 : 5900 rpm ; Level 2 : 8600 rpm ; Level 3 : 10500 rpmLevel 4 : 12600 rpm ; Level 5 : 16200 rpm