... speed No edge breakage Reduce environmental pollution The replacement diamond band saw blade is made of seamless strong stainless ... .1. The Blades are coated with finest diamond abrasive.2. The Diamond is bonded to stainless steel using techniques developed ... 's requirement.materialGlass beads, gemstone beads, cat's eye beads, pave beads, crystal beadsshapeRound, oval, square, rhombus, oblong, column, ...