A precision diamond flat lap for gem cutting and polishing, designed with a precision-ground metal base for exceptional flatness and aggressive material removal. Ideal for shaping and polishing gemstones including spinel, topaz, beryl, quartz, agate, jasper, garnet, ruby, and sapphire. Features include rigid precision-ground metal base, available in grits 60–3000, high-performance diamond abrasive disc, fits most faceting machines with 1/2" arbor hole, ideal for hard materials like corundum, beryl, quartz, and garnet, and long-lasting edge retention.
