Pacific Abrasives Pumice Flat-Edge Wheel Dimensions:3 x 16mm This 18-karat white gold ring

This 18-karat white gold ring mounting features seven round 4-prong settings with shared prongs: one 6mm (

The J-2R is absolutely the easiest casting system to set up

Adjustable feet and a leveling bubble ensure even weight distribution across the platform

repeatable air pressure that ensures the exact same amount of wax is injected from mold to mold

Streamline the many steps involved in mold injection in your high-production casting environment so that one person can do the work of several with this all-in-one automated RiaceWax® Intuitive wax injection system

Pacific Abrasives Pumice Flat-Edge Wheel Dimensions:3 x 16mm This 18-karat white gold ringThis flat edge wheel is made with a combination of pumice and silicon to ensure a long life. It is great for quickly removing scratches on metal prongs and bezels without scratching gemstones. The wheel has a 1 16" center hole; use with a mandrel (available separately).