Specifications:
Input: AC 100-240V
Output: DC 9V/1A
Stepless Speed: 3,000-20,000 RPM
Collet Size & Bit Size: 2.3mm / 3mm

What for
◆ Tungsten Carbide Tips for engraving, etching, and more
◆ Diamond Burrs suitable for sanding, grinding, and more.

Notes:
Do not press the lock button or touch the rotating bit during running! Or it may cause damage or injuries!
Do not let the device get wet or use it in wet conditions!
It's normal for it to get a little warm after use for a while, please give the device a rest every 15-30 minutes of use.
You can wear goggles or dust mask to keep dust out of your eyes
Always unplug the tool when changing bits or not in use
Store the tool in a dry place and keep out of the reach of children

Package includes:
1 X Engraver Tool
1 X Power Adapter
1 X Stencil
3 X Tungsten Carbide Tip
3 X Diamond Burr