Metal working machines and tools, including cemented carbide cutting tips, punching machines, saws (machines), grinding machines, cutters (machines), lathes (machine tools), milling machines, metal borers, drilling machines, pneumatic drills (hand-held), pneumatic hammers (hand-held), hand-held power operated drills, hand-held power operated hammers, hand-held power operated screwdrivers, cemented carbide (hard metal cutting) tools, diamond-pointed metal-cutting tools; construction machines and apparatus, including drills for concrete; lumbering, woodworking, or veneer or plywood making machines and apparatus, including saws (machines), lathes (machine tools), milling machines, drilling machines, cutters (machines); tile and stone working machines and apparatus, including drills for tiles and stones; parts and fittings for all the aforesaid goods, including saw blades, hole saws, drill bits, drill chucks, drill heads, hammer bits, shanks, adapters for attaching a cutting attachment to a shank of a power operated cutting tool