USB Cordless Rotary Tool Woodworking Engraving Pen DIY For Jewelry Metal Glass Mini Wireless Drill Tool 3 Speeds

Features: Brand new and high quality There are 3 speeds to choose according to your needs. It has temperature control protection, load protection and overvoltage protection, which can prolong the service life of the grinding machine. The tight mandrel is firmly clamped, the rotating shaft is well connected, and the concentricity is high, so as to ensure the drilling and engraving accuracy. Built-in 380mAh rechargeable battery, large battery capacity, long battery life. Can use the computer, power bank etc. to Charging it. Suitable for grinding, polishing, engraving, punching, cutting, etc.

Specifications: Material:Aluminium alloy Fixture: 2.35 Chuck depth: 25MM Rotational speed: 10000-15000-20000 Power: 10W Voltage: 3.7V Battery capacity: 380MAH Charging input voltage: 5V2A Rated voltage range: DC10-30V Size:Approx. 13cm/5.12inches

Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.

Package includes: 1x Engraving pen 2x Emery engraving needle 1x Charging cable