Lapmasters most popular style of machine, these units are offered with 12", 15" or 20" lapping/polishing platens, are compact enough to fit on a standard workbench, and are extremely cost effective. The 12" and 15" mode......Lapmasters most popular style of machine, these units are offered with 12", 15" or 20" lapping/polishing platens, are compact enough to fit on a standard workbench, and are extremely cost effective. The 12" and 15" models feature a rigid, lightweight, cast aluminum base. The 20" machine features a heavy-duty welded carbon steel base, and can be equipped with a pneumatic pressure plate system for applications requiring high p.s.i. component loading. All of Lapmasters bench top machines are of the " ring lapper" configuration. This configuration enables you to achieve high standard of flatness and surface finish on a continuous basis through specific positioning of the conditioning rings.
