BIG Daishowa has developed a mirror-finish cutter that is designed to cut aluminum surfaces to Ra levels of 0.06 microns (0.0000024 in.) using polycrystalline diamond (PCD) inserts. The cutter is made ...
Professional glassworkers use diamond wheels or tips to ensure accuracy when shaping mirrors. This process gives a smooth, sharp edge that can later be polished for safety and aesthetics. The Art of ...