6" inch Lapidary Supplies Copper Wheel Polish Disc Jewelry Polishing Wheel for Plate Copper Flat Lap Disk Abrasive Wheel Lapidary Equipment

https://a.co/d/0cfgjjwa Here are the 6 inch copper laps I have been using. I prep them with copper cleaner, and then charge them about 5 times before using. Make sure to completely clean the lap between charges, with soap and water. Do NOT score the lap, diamond paste doesnt need scoring. Use steel rollers or corundum to press the diamonds in when charging, I also use a plastic card to spread the paste evenly before pressing