CPV code 44512900 designates Drill bits, screwdriver bits and other accessories in the Common Procurement Vocabulary (CPV 2008), the EU classification used to describe the subject of public contracts.
44512900 sits under 44512000 (Miscellaneous hand tools) and groups 4 more specific sub-codes. When classifying a tender, choose the narrowest code that still covers the full subject of the contract.