HOMEMACHINERIESPRODUCTS FAQCONTACT US M7990 & M7995 Click on image for a larger version. A FAST AND EASY WAY TO MARK GLASS, METAL, PLASTIC AND MANY OTHER MATERIALS The M7990 is excellent for trade name marking. With the vacuum system it is virtually dust free. The marking area 1-3/4" x 1-1/2". E...