This Sub-class includes the manufacture and/or repair of special tools and/or fixtures, such as cutting dies and/or jigs. Units in this Sub-class are also known as tool and/or die shops.
•manufacture of interchangeable tools for hand tools or machine tools: - drills, punches, dies, taps, milling cutters, turning tools, saw blades, cutting knives, etc., see 2593 •manufacture of moulding boxes and moulds (except ingot moulds), see 25939