Abrading and grooving machines and parts thereof; abrasive grinding products being parts of machines; cutting machines; cutting tools being cutting wheels and cutting blades, diamond cutting wheels and diamond cutting blades and wire cutting cable; machine tools, machine wheels, grinding wheels, being abrasive cut off wheels, abrasive depressed center wheels; core drilling bits; grinding wheels and grinding plates being parts of machines; machine saws and blades therefor; drilling machines; drills for drilling machines; grinding machines, sharpening machines and sanding machines and buffers being parts of machines; power driven electric angle grinders; petrol hand held saws, table tile saws, rail tile saws, masonry saws, large block saws, floor saws; portable handheld core drill motors, core drill rigs and motors; mechanical power floats; wall saw machines; wire cable machines; power-operated saws, namely walk behind flat saws; power driven floor grinders and polishers, diamond segments, diamond wings, tuck point and mortar rankers, namely, diamond blades to remove joints on a wall of bricks, joint sealers, cup wheels and core bits; all the aforementioned goods being intended for cutting and/or grinding building materials and abrasive materials namely, concrete and concrete products, reinforced and non-reinforced concrete, cured concrete, green concrete, asphalt over concrete, kerb stone, concrete pipes, engineering bricks, facing bricks, flagstone and paving stone, block paving, washed gravel concrete slabs, natural stone, sandstone, flint, limestone, granite, marble, slate, hard natural stone, porcelain, ceramic, vitrified reconstructed stone, refractory materials, thin steels sections, stainless steel, cast iron, mortars, glass, bitumen, cement joints, breeze block, lignacite blocks and other materials for the construction and building industry