8"x1/2" 3mm Lapidary Glass Flat Lap Ginder Copper Flat Polishing Lap

Our copper flat polishing laps are designed to provide efficient and effective polishing for a range of materials, including ceramics, glass, and crystal. Available in a variety of sizes, including 6 inch copper lap, copper faceting laps, and 8 copper lap, our products are perfect for pre-polishing or final polishing.
Our copper laps feature a 1mm rolled copper face that is laminated to a 6mm thick aluminum master lap, ensuring a true turning surface. These traditional laps are designed to be charged with diamond powderand are compatible with most types of polishing compounds.
Compared to zinc polishing lap, tin polishing lap, and chrome oxide polishing lap, our copper laps offer superior grinding performance and durability. Additionally, our copper Flat lap with master lap can be re-machined if it becomes damaged, contaminated, or worn with use.
Whether you're a professional lapidary or an amateur enthusiast, our copper laps are the perfect choice for achieving a high-quality finish on even the most delicate and brittle materials.