The MEXCO Fibre Cement Board PCD Blade has Polycrystalline diamond (PCD) teeth which cut through cement based fibre boards, composite materials and many other difficult applications with outstanding performance results compared to a TCT blade or diamond continuous blade. Suitable for dry cutting.Select Option 160 x 20mm x 4T185 x 30mm x 4T216 x 30mm x 6T254 x 30mm x 6T Add to Basket Quantity