Product description
Name:electric engraving pen
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
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 frosted aluminum alloy casing! Extremely sophisticated high-end atmosphere!
Made of high quality stranded switch, composed of high-quality DC power socket, long lifespan