Get to Know 3.7V Rotary Tool

What is the usage scenario for each accessory.
Introduction of Rotary Tool Accessories. Learn the basic uses of each accessory. Practice on scrap materials first to see how the Rotary Tool's high-speed action performs. Keep in mind that the work is done by the speed of the tool and by the accessory in the collet. You should not lean on or push the tool during use. Instead, lower the spinning accessory lightly to the work and allow it to touch the point at which you want cutting (or sanding or etching, etc.) to begin. Concentrate on guiding the... Read more...
How to install a cutting disc?
How to install a cutting disc?
Install the cutting disc correctly Sanding paper (120 grit), cutting blade, and fiberglass cut-off wheels share the same installation method shown in the video. Please install them correctly. Fiberglass cut-off... Read more...
How to install a sand drum?
How to install a sand drum?
Install a sand drum for sanding plastic and wood. We have 120 grit and 180 grit. The brown one is 120 grit, and the black one is 180 grit. Read more...
How to install bits?
How to install bits?
Hold the spindle button Loosen the nut and install your chosen bit   Read more...
How to replace the collet?
How to replace the collet?
Is your charging display showing abnormalities? Learn the correct charging methods, important precautions to keep your device running smoothly. Read more...
Is there an abnormality in the charging display?
Is there an abnormality in the charging display?
Note: Charge the device before first use. Use a 5V 2A charging adapter. Allow the machine to rest for 10 minutes after 30 minutes of continuous use.   Read more...