USB Charge Portable Electric Sanding Pen For Hobby Model Craft,Sanding, Polishing, Drilling, Etching, Engraving, DIY Crafts (ES-P sanding pen)$$Tools & Hardware Other

3 rotation speeds: 5000/10000/18000, Battery Capacity: 300mA Compatible with most maintream drill heads. This product only support a grinding head with a shank diameter of 3.0mm. Also compatible with rods within 3mm in size for creative work. Quickly recharge: Simply connect it to any USB port , ensuring uninterrupted usage whenever inspiration strikes. Compact Cordless Electric