for tradesmen and home hobbyists, this USB-powered hand engraver
features a diamond tip that rotates at 14-16,000 RPM.
is conveniently powered via a USB source - that can be a computer
or laptop, a USB power bank or USB mains adaptor.
Lightweight and compact, the engraver is very useful for security
marking of tools and equipment, trophies and even dog identification
can engrave or decorate a wide variety of materials including metal,
plastic, glass, ceramic, wood and leather.