hard metal sawblade ,Cutting Blade,alloy saw,Tungsten-steel cutting blade ,T.C.T.SAWBLADES FOR CUTTING BAMBOO T.C.T.SAWBLADES FOR CUTTING BAMBOO CodeD(mm)B/b(mm)Zd(mm)XFJC1-3003003.214030XFJC1-3503503.214030XFJC1-4004003.514030XFJC1-4004003.516030XFJC1-4504503.814030XFJC1-4504503.816030Memo:Use on professional table saws. hard metal saw blade