Drill bits (parts of machines); drill chucks (parts of machines); milling cutters for milling machines; indexable carbide inserts for turning tools (parts of machines); indexable carbide inserts for drilling tools (parts of machines); indexable carbide inserts for milling tools (parts of machines); cutting bits for power operated machines; grooving bits for power operated machines; turning bits for power operated machines; parting bits for power operated machines; milling bits for power operated machines; drilling bits for power operated machines; diamond cutting bits; tungsten carbide cutting bits; taps (parts of machines); taps being machine tools; cutting inserts (parts of machines); cutting inserts for metalworking; all the foregoing for use in the metal industry for industrial cutting, drilling and milling machines, and none of the foregoing for use in agriculture, agriculture conveying and dispensing systems