Metal processing machines; mechanical presses; threading machines; machining centers; drilling machines; grinding machines for metalworking; engraving machines; trimming machines for metalworking; pneumatic drills; electrical drills; drilling bits as part of machines; drilling chucks being part of machines; milling cutters for milling machines; power-operated screwdrivers for machines; machine parts, namely, indexable carbide inserts for turning tools, indexable carbide inserts for drilling t...