Diamond Tipped Hole Saws Diamond Tipped Hole Saws For the easy drilling of large diameters in masonry, tiles, bricks, gypsum plaster, for wall sockets, pipe lines, cable ducts and discharge pipes.33-53-67-73-83mm(1-1/4",2-1/8",2-5/8",2-7/8",3-1/4")1pc aluminum plate1pc pilot drill + 1pc file 10" (250mm)Category: Tungsten Carbide Grit Edge Hole Saws Related Category: 65Mn Insert Film Hole Saws ...