Tapered Mandrels choice of sizes

Steel Ring Sizing Mandrel Sizes 1-15

Expanding stainless steel ring mandrel for lathe and wood rings –

Micron Precision Bushing Retainer Cap Assembly - 6mm Expander Mandrel Only

VERSATILE CRAFTING TOOL: The Bench Wizard 11.5 Oval Mandrel is an ideal choice for crafting oval shaped rings, bracelets, bangles, and more,

BENCH WIZARD 11.5 Oval Tapered Mandrel | Solid Steel Build | Tapers from 1/2 (13mm) to 1 (25mm) |Great for Crafting Oval Rings

120 MM Tapered Mandrel - Right Bore Size 1/2, POL-0106

8mm Screw mandrel 3/32 shank

Expanding stainless steel ring mandrel for lathe and wood rings –

This steel ring mandrel is perfect for forming and sizing rings from 12.37mm (US size 1) to 23.8mm (US size 15). It has 1/4 size increment markings

Ring Mandrel - Steel Smooth - Sizes 1-15

3/16 screw length. Sold by the pack of 12 only. Used by professional jewelers

Tapered 3/16 Threaded Screw Mandrel, 3/32 Shank Box of 12