Ring Blank Lengths - Free download as PDF File (.pdf), Text File (.txt) or read online for free. The document provides information on proper ring blank lengths for different ring sizes and metal thicknesses. It includes a chart showing the average interior circumference for common ring sizes and the recommended blank length for different metal gauges from 12 to 24. It also notes that the blank length should be 0.5mm longer if the ring width is over 4mm. The information is reprinted from a…
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