17-Cavity Flat Dapping and Doming Block - for Jewelry Making - Metal Forming Tool - Shaping Die

Made of high-quality steel for durability and long life. Heat treated to become tougher and stronger 17 Full half sphere cavities (2mm to 18mm) Integrated engraved dimensional diameter data for easy reference to specifications, preventing confusion and wear over time. This dapping kit is ideal for professional jewelers as well as for beginners & hobbyists use