SDB

Polishing, scouring and abrasive preparations; general purpose abrasive powders; grinding preparations and polishing preparations, namely, diamond particles, grit, cubic boron nitrate and powder for drills, saw blades, band saw blades, hacksaws, frame saws, concrete polishing, ore drill bits, wire beads, impregnated bits, roller cone bits, twist drills, wear parts, grinding wheels, grinding tips, rotary dressers, dresser logs for single and multiple log dressers, profile dressers, straight and profiled routers, polishing cups, single point tools, calibration rollers, wire drawing dies, single point turning tools, gauge materials and hard facing; diamond grit, metal coated diamond grit, diamond powder and diamond powder compounds used as abrasives and for grinding and polishing for industrial use in the fields of automotive, aerospace, construction, stone, precision polishing, oil and gas, and mining