Jewelry Tools & Equipment | OttoFreiOttoFrei is your source for the highest quality jewelry tools & equipment. Our site has been redesigned to make it easier to find the tool for your jewelry.necessary equipment for produce of stone,Materials and Equipment - nysdotThis Approved List for Materials and Equipment of Manufacturers and /or Suppliers . Where appropriate, U.S. Customary (English) units of measure are now shown next . equivalent to a product or material in the current Department Specifications. . Stone Curb · Subgrade and Foundation Improvement, Polymer Injection.