E.C. Moore Magnum Brass-Center Snap-On Snap-Off Plastic-Backed Aluminum Oxide Sanding Disc, 150-Grit Discs They are ideal for creating

They are ideal for creating ring shanks

The groove allows you to shape ring mountings without damaging the setting

semi-precious gemstones (with a Mohs hardness 4–7)

A low-friction PTFE pad that enables you to slide your vise effortlessly around the turntable

customers appreciate having their jewelry stamped as a reminder—and promise—of its quality

E.C. Moore Magnum Brass-Center Snap-On Snap-Off Plastic-Backed Aluminum Oxide Sanding Disc, 150-Grit Discs They are ideal for creatingThis E. C. Moore Magnum disc features the longest lasting oxide abrasive bonded on durable, reinforced plastic that ensures extended life. With their brass centers, these convenient Snap On Snap Off flexible discs can be changed instantly. Great for polishing non precious metals! Use discs with a snap on disc mandrel. Price Per Unit: Priced per Pack of 100 Material: Aluminum oxide Grit: 150 Wheel Diameter: 22. 2mm (. 874'') Brand: E. C. Moore Shipping