... core drill bits etc. High quality diamond saw blade for hard materials, such as granite, marble, sandstone, limestone, ceramic, ... tile, concrete, asphalt, refractory brick's wet cutting or dry cutting are available in Quanzhou Keentool Co. Different disigns ... blade (For Granite, or marble, or limestone, or Sandstone. Or other material)8) Quantity NO. (How many PCS, or how many sets segments) ...