846610 Tool Holders and Self-opening Dieheads
846620 Work Holders
846630 Dividing Heads and Other Special Attachments for Machine-tools
846691 Parts and Accessories of Machine-tools for Working Mineral Materials
846692 Parts, Accessories, of Machine-tools for Working Wood or Hard Materials
846693 Parts, Accessories, of Machining Centres, Lathes or Planing Machines
846694 Parts, Accessories, of Forging or Die-stamping Machines, of Draw-benches
