Hardened Graduated Mandrel US Sizes1-16 ELMA provides excellent coloring characteristics

provides excellent coloring characteristics

Compact size conveniently fits on counter and stores underneath

along with an explanation of the necessary tools and their uses

Explore more than 1 500 stunning full-colour photos of gems in rough and polished form in this comprehensive guide for hobbyists and jewellers

Tank Dimensions: 6" x 3 1/4" x 2 3/4"

Hardened Graduated Mandrel US Sizes1-16 ELMA provides excellent coloring characteristicsThis mandrel is hardened which provides superior performance when forming and sizing as well as longer life for the tool. This mandrel has red details to set it apart from our normal hardness mandrels. .