Overseas shipping Electric Engraving Pen,USB Rechargeable Grinding Polishing Nail Machines Cordless Engraving Tool for Jewelry Wood Metal

Up to 20,000RPM with a speed control button, adjust the speed as your own want. 3 Levels Adjustable Speed in total and it can be adjustable from 5000-20000 r/min for different materials. Press once,5000-10000r/min.Press twice,10000r-15000r/min.Press three times,15000r-20000r/min.The lowest speed will let you do Jewelry and jade art works,and also can make you polish your nail in safe,the highest speed can work on wood, glass,metal,plastic carving.

Multi-Function grinding engraving pens works with precision and comfort on nearly any surface-It is perfect for kinds of material engraving and grinding,such as wood,stone,,egg,crafts,glass,ceramics, plastic,nails polishing,sporting goods,toys,phone chargers,delicate jewelry,and glassware.

40g for the pen, and easy to operate for working. So it is easy to hold and use for beginners, it is very stable while you are drilling precisely and carving delicately due to the clamping stability and high concentricity of this graver pen's primary design. Also high-capacity 380MAH battery to on your working more time and persistent power.

Our engraver tool for metal is rechargeable,come with USB cable.The mini -engraver pen is built-in safety protection circuit board and intelligent overload protection chip.When the working resistance is too ,it will automatically cut off the power to prevent from damaging the engraving pen,please be relieved to use it safely. Electronic Engraving Pen Product's Introduction:

1. Apply to Many Occasions: mini engraving tool kit, you can DIY anytime, and engraving, polishing or drilling on glass, jewelry, plastic,ceramics and other surfaces.

2. Three Level Speed Adjustable:

Speed 1: 5000-10000 Rpm/Min

Speed 2: 10000-15000 Rpm/Min

Speed 3: 15000-20000 Rpm/Min

3.Overload Protection:Resistance is too , the overload indicator light is on and automatically cut off for self-protection

Material: Metal

colour: silver Package Contents:

1 x Engraving Pen

1 x USB data cable

2 x grinding heads Only the above package content, other products are not included.