Profile: Tru-square Metal Products supplies a wide range of professional quality tools including rock polishers, rock tumblers, case polishers and ultra-vibe vibratory tumblers. We stock a range of ultra-vibe industrial vibratory tumblers that are a heavier duty model. We also distribute a complete range of polishing accessories including epoxy deburring media, liquid brass cleaner, ceramic deburring & burnishing media, brass polish, rock polishing supplies, manuals and kits.