USB Mini Electric Grinder Carving Pen Hand Drill Rotary Tool for Engrave polish

Features: *Mini electric engraving pen lettering pen Small electric grinder polishing mini small hand drill tool set *Small size easy to carry *Using a high-grade silver frosted aluminum alloy casing! Extremely sophisticated high-end atmosphere! *Made of high quality stranded switch composed of high-quality DC power socket long lifespan Specification: Name:electric engraving pen Color:red Power supply: DC 5V Maximum speed: 22000 Copper collet capacity: 0.7-1.2mm/0.7-3.2mm Applicable to: circuit board PVC plastic board wood board thin board thin board thin aluminum board etc Package Contents: 1 * Electric Grinder 1 * Power Cable 1 * Copper Collet 1 * Small Wrench Note: Due to the different monitor and light effect the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.