PDC cutters for concrete and stone tools,we use superior and imported PDC material and the PCD cutter layer is with excellent anti-shock resistance. We supply PDC like 0808,1008,1308,1313,1613,1616 and 1913 or cut them in to 1/2 half or 1/4 half or to small bar shapes like in triangles or rectangular shapes.we can grind the PDC cutter according to your drawing and request for your chain saw or concrete tools,please feel free to send us E-mail for inquiry : sales@cbncut.com