7 SAWING MACHINES FOR CUTTING CONCRETE, ASPHALT, ASPHALT-CONCRETE, MASONRY, TERRAZZO AND OTHER CURED CONSTRUCTION MATERIALS AND FOR CLEANING JOINTS THEREBETWEEN; INDUSTRIAL-TYPE SUPER-ABRASIVE-CONTAINING TOOLS AND TOOL SEGMENTS AS ELEMENTS OF MACHINES FOR REMOVAL OF SOLID MATERIAL-NAMELY, WHEELS, RINGS, SAWS, SAW SEGMENTS, LAPS BLADES, DRILLS, REAMERS, CUTTERS, AND OTHER MACHINE TOOLS CONTAINING DIAMONDS OR CUBIC BORON NITRIDE AS THE MATERIAL-REMOVING MEDIUM