best-cutting
CollectAll — 1st-stage filter
AuRACLE PRO tester unit
Ideal intermediate step before final polishing with the Ceragloss Yellow wheel
Massive ball and base provide high stability and smooth rotational control
Delft Clay Casting Kit NSK best-cuttingDelft Clay is a highly refined sand casting medium invented by Dutch goldsmith Hans Karreman. Finer than ordinary casting sand, it produces sharp, highly detailed castings in gold, silver, copper based alloys, pewter, and morewith minimal cleanup. Because the process is cold molding, you can use patterns made from wood, wax, epoxy, plastics, or metal. The clay can be reused after casting, and, as with all sand casting, it excels on parts without