This revolutionary product contains ceramic particles mixed in a rubber carrier. Its special properties allow the ceramic abrasive to always be exposed to the polishing surface, ensuring high efficiency and no clogging. For soft (gold, silver) and hard metals, including steel, stainless steel, and platinum.
Coarser grits (red, blue) cut quickly; medium (green, purple) remove light scratches; fine (orange) removes fine scratches and leaves a smooth finish that is ready for polishing.
Cera Wheels have 1/16" arbor holes (use on our Screw Mandrels,). Max. operating speed: 18,000 rpm. Sold in packages of 10.