I love this little beast! Its revolutionized how I work.Multifunctional The EASYWORX Mini Portable Engraver can be used for grinding, engraving, polishing, and even drilling. Powerful The EASYWORX Mini Portable Engraver can drill through hard plastics in seconds and grind iron with ease. Adjustable Speed Featuring a 3-speed system, the Mini Portable Engraver gives you control over how you work.