WEBUse our Contact page. Be the first to know about new products and sales. Lapidary Mart is your source for all things lapidary and glass. Saws, lap machines, bevelers, lathes, grinder/polishers, tumblers, sphere machines, silicon carbide grit, diamond powder, polishes, grinding wheels, polishing wheels, saw blades, dop pots, wax, adhesives, laps ...