6
Steel, unwrought or semi-wrought; Steel alloys; Steel wire; Steel sheets; Nozzles of metal; Aluminium; Bronze; Aluminium wire; Silver solder; Silver-plated tin alloys; White metal; Brazing alloys; Shims; Wire; Copper, unwrought or semi-wrought; Iron, unwrought or semi-wrought; Pipes and tubes of metal; Iron wire; Common metals, unwrought or semi-wrought; Soldering wire of metal; Metal brazing rods; Metal rods for brazing and welding; Rods of metal for welding; Metals in powder form; Metals in foil or powder form for 3D printers
7
Pulleys; Sealing joints [parts of engines]; Current generators; Reducers (Pressure -) [parts of machines]; Machine tools; Metalworking machines; Suction machines for industrial purposes; Tools [parts of machines]; Holding devices for machine tools; Journal boxes [parts of machines]; Electric welding machines; Bellows [parts of machines]; Bearings for machines; Handling machines, automatic [manipulators]; Robots for industrial use; Control mechanisms for machines, engines or motors; Joints (Universal -) [Cardan joints]; Electrodes for welding machines; Electric welding apparatus; Electric soldering apparatus; Electric soldering irons; Electric arc welders; Electric arc cutting apparatus
8
Squares [hand tools]; Riveting hammers [hand tools]; Hand tools, hand-operated; Tube cutters [hand tools]; Stamping-out tools [hand tools]; Expanders [hand tools]; Sharpening instruments; Blade sharpening instruments; Irons [non-electric hand tools]; Insecticide sprayers [hand tools]; Garden tools, hand-operated; Clamps for carpenters or coopers; Blades [hand tools]; Saw blades [parts of hand tools]; Levers; Stretchers for wire and metal bands [hand tools]; Guns [hand tools]; Bits [hand tools]; Tube cutting instruments; Emery grinding wheels; Punches [hand tools]; Vices; Hand pumps; Bench vices [hand implements]; Metal wire stretchers [hand tools]