Electric Drill Grinder Engraver Pen Grinder Mini Drill Electric Rotary Tool Grinding Machine 16Pcs/30Pcs/72Pcs/137Pcs Set Kit

Choose your set, there are 17-piece set, 30-piece set, 72-piece set, 137-piece set.

USB plug-in use
USB plug-in use, no charging, need to be plugged in when using, can be used with power bank


This power tool come with 5 collet sizes（0.8mm,1mm,1.6mm,2.3mm.3.2mm), to fits different suitable accessories and it is easily changed.


【3 Rotation Speed】
3 Rotation Speed controled by one button - 5000/10000/15000 rpm, shows clearly with three red light on the tool body. It can meet different tasks against your needs.

【Multi-scene work】
which can be used to do all kinds of home projects or crafting jobs, such as grinding, cutting, sanding, carving, polishing, drilling and more. Buy at ease!

Instructions for use
NO Batteries,The product needs to be plugged in for use. The product does not come with batteries and cannot be recharged

Make your crafts unique with the "Electric Engraving Pen". Your results will astonish everyone around you.Make your crafts unique with our Professional Engraving Pen professionally without effort. We designed a Pen-Sized, high-technology engraving pen, to replace the big rotary tools.

Elevate your craft.
5 minutes of customizing your project could make it 10 times better. Take your DIY skills to the next level in less than 1 minute!Low noise, not disturbing people, is the easiest tool to stand out.