CPV code 42641000 designates Machine tools for working stone, ceramics, concrete or glass in the Common Procurement Vocabulary (CPV 2008), the EU classification used to describe the subject of public contracts.
42641000 sits under 42640000 (Machine tools for working hard materials except metals) and groups 4 more specific sub-codes. When classifying a tender, choose the narrowest code that still covers the full subject of the contract.