NAF 25.53Y—Machining of metals

Where 25.53Y sits

1. C Manufacturing industry
2. 25 Manufacture of fabricated metal products, except machinery and equipment
3. 25.5 Treatment and coating of metals ; machining
4. 25.53 Machining of metals
5. 25.53Y Machining of metals

What 25.53Y includes

• Drilling, turning, milling, reaming, planing, honing, broaching, chiseling, sawing, grinding, sharpening, deburring, blasting sand, tumbling tumbling, polishing, bufflage, welding, slotting, etc, metal
• Cutting, engraving, and writing on metals by means of laser beams

What 25.53Y excludes

• The activities of farriers, see 01.62Y

25.53Y in other systems