7
Plasma surface treatment machines; Pneumatic tools [machines]; Abrasive instruments [machines]; Rotary tools [machines]; Machine tools; Packaging tools [machines]; Machining (Apparatus for -); Precision parting tools [machines]; Press tools [parts of machines]; Slotting tools for machines; Planing tools [parts of machines]; Milling tools [parts for machines]; Ceramic tools for machines; Ceramic tips [tools for machines]; Hand-held tools, other than hand-operated; Roll forming tooling [parts of machines]; Bevel gear grinding tools; Precision grooving tools [parts of machines]; Cemented carbide tools [machine]; Roll forming tools [machines]; Taps being mechanically operated tools; Dies for machine tools; Metal cutting tools [machines]; Tungsten carbide machine tools; Sawing tools for use with sawing machines; Precision turning tools [parts of machines]; Diamond cutting tools for machines; Machine tools for woodworking machines; Fastener setting tools [parts of machines]; Rotary tool bits [parts of machines]; Heat recovery devices [parts of machines]; Chippers [power lawn and garden tools]; Deburring tools [parts of machines]; Clamping tools for holding piece parts during machining; Punching tools [parts of machines], other than office requisites; Drill aligning instruments for use with machines; Cutting tools being parts of machines; Cutting tools [machine] in the form of end mills; Hand-held tools, other than hand-operated; Taper shank bits [parts of machines]; Twist drills for machines; Cement drills for drilling machines; Cutters for milling machines; Milling machines and grinding machines for the treatment of ceramics and metal
40
Application of coatings using vacuum deposition techniques; Application of coatings using physical vapor deposition techniques; Application of coatings using thermal plasma spraying techniques; Surface finishing of metal articles; Surface grinding