... ;3. Diamonds and bond in the outer and inner layers are carefully designed to ensure cutting stability.4 Long lifespan, good ... of all, our price is very competitive, because we are manufactory, we are the source. .Size and Cutting parameter Product NameSteel Blank ... order amount or quantity is available from JDK.All offers are based on FOB XIAMEN, China, Quotations of CIF term by air or ...