Upper Pattern Roll #5 Castaldo and a lower number indicates

and a lower number indicates a finer abrasive

this precision matters: a mandrel that closely mirrors the stone's shape and proportions helps produce bezels that seat stones correctly and require less rework

this additional filter system may not be required

Work time is 1–2 minutes

Upper Pattern Roll #5 Castaldo and a lower number indicatesAdd decorative texture to your metalwork with the Economy Upper Pattern Roll #5, a replacement patterned roll designed to fit Economy rolling mills, including the Super Economy Rolling Mill. This roll swaps directly into the upper position of your compatible Economy mill while your flat lower roll remains in place, allowing you to imprint an attractive repeating pattern onto soft sheet metal in copper, silver, and gold. This is a widely used roll size