I was just talking to my wife about engraving the other day. She works for a company that provides sports and entertainment memorabilia for silent auctions for charities. They engrave all their own plaques and signs that go on the products. After it was taken we came up with the idea of removing a part from the piece of equipment and putting it in the machine to be engraved with my company and phone number. It wouldn't work with mowers because of the size but it would certainly work with all hand held tools and equipment.