7 Drilling machines; morticing machines; sanding machines; grinding machines; sharpening machines; chucks and jaws for woodturning, morticing, sanding, grinding and sharpening machines; drive centres and revolving centres for woodturning; morticing chisels and bits; woodturning lathes; power-operated saws; band saws; table saws; blades for power-operated saws; blades for band saws; blades for table saws; power-operated sanders; disc sanders; abrasive belts, sanding discs, bobbins and bobbin sleeves for power-operated sanders; bobbin sanders; bench grinders; power-operated planers; power-operated thicknessers; blades for power-operated planers and thicknessers; combined planer thicknessers; dust extractors and air filters for woodworking machines; dust extraction machines for woodworking; chisels and chisel heads for machines