Adjustable engraving machine mini electric polishing pen

Six reasons to choose it
1 High concentricity
2 Penshaped design
3 The motor is stable
4 Powerful
5 Tap the switch
6 Typec charging

Threespeed speed and threespeed variable speed adjustment applying different degrees of grinding needs

Emery grinding head
Equipped with 9 grinding heads suitable for grinding various chip ICs cutting motherboards brackets removing screws etc

Strengthen the fuselage
Made of solid steel body increased counterweight excellent grip

Builtin 280mAh battery
Using USBTYPEC charging port