Setting up, installation, repair, cleaning, and maintenance of machines for metal, wood, synthetic diamonds, carbide and plastics processing; repair, cleaning and maintenance of machine parts of machines for manufacturing tools; repair, cleaning and maintenance of machine parts of machines for metal, wood, synthetic diamonds, carbide and plastics processing; repair, cleaning and maintenance of machine parts of machines for repairing machines for metal, wood, synthetic diamonds, carbide and pl...

Wood processing and maintenance machines, namely, sharpening machines for saws, saw setting machines [ and cutting-grinding machines for electric plane blades ] ; parts of machines, namely, grinding/sharpening wheels [; power tool accessories, namely, cutting guides for saw blades, functioning as machine parts ]