Oval Large Bezel Mandrel-8mm X 12mm to 26mm x 34mm Made in Italy Casting Machines & Equipment Observe the acid reaction —

Observe the acid reaction — an experienced user can determine metal type based on how the streak responds

As the disc spins

They allow you to "break the neck" — centering the loop directly over the wire — without distorting the loop shape

offering reliable abrasive for smoothing and refining metal surfaces across a variety of bench applications

Oval Large Bezel Mandrel-8mm X 12mm to 26mm x 34mm Made in Italy Casting Machines & Equipment Observe the acid reaction —A premium Italian made oval bezel mandrel engineered for professional jewelers who demand precision when forming bezels for oval stones. This large format mandrel spans from 8 mm x 12 mm at its smallest to 26 mm x 34 mm at its largest, covering a wide range of oval stone sizes in a single tool. At 320 mm (12 1 2") in total length, it offers ample working surface and a confident grip during use. Crafted in Italy to the highest standard, this mandrel