Durston 2125 Small Ring Stretcher Mandrel Polishing Compound Can identify genuine sapphire watch

Can identify genuine sapphire watch crystals

and a Three Square Scraper — giving jewelers

cutting hours of expensive hand labor from the process and reaching the undersides of rings

525 Torch Hose Inline Filter 114

All burs are genuine Busch tungsten vanadium steel

Durston 2125 Small Ring Stretcher Mandrel Polishing Compound Can identify genuine sapphire watchThis small expanding ring stretcher mandrel is designed to enlarge and size rings in the 1417 mm range, in a compact format that tucks easily into a drawer or travel kit. Once clamped, the mandrel expands smoothly as you tighten the center bolt, nudging the shank out to size in small, controlled steps. Features Compact expanding mandrel sized specifically for smaller ring diameters. Stores easily in a drawer, toolbox, or roll, ideal for mobile or