Round Ring Mandrel 4 - 12.5mm

Whiteside - Pen Reamer 12.5mm Pilot Shaft

Tools – Williams Pens & Turning Supplies.

Vintage 14K Three Stone Amethyst Ring

MaxoPro Expanding Ring Mandrel with Hex Allen Key – Small Premium Stainless Steel Ring Mandrel for Lathe – Heavy Duty Ring Shaper Tool for Ring Turning and

Mandrels — Otto Frei

Hardened steel round ring mandrel, from 4mm up to 12.5mm.

Round Ring Mandrel 4 - 12.5mm

42/101pcs Dental Stem Polishing Disc Autoclavable 4 Colors Single/Double Sided Sand 9.5/12.5mm Exclusive Mandrels Dentistry Tool - AliExpress

BEZEL MANDREL triangle / triangle MANDREL / BEZEL MANDREL / MANDREL – uptowntools

ZUSAV2.5X18.5, Chemical-Resistant Viton O-Rings, USA Industrials

Buttons, Jewelry Making and Craft Supplies

Wholesale Brass Signet Ring for Women

Dapping & Design Block

Mandrels — Otto Frei