In CATIA V5 (AM2 Machining License), I am working in a machining operation where the cutting tool geometry (diameter, length, etc.) must remain unchanged, but I need to modify only the tool holder/adaptor.

For example:

• Tool: Ø10 mm End Mill → should remain the same

• Current Holder: Small adaptor → needs to be replaced

• New Requirement: Larger adaptor (holder) for clearance purposes

The objective is to change the holder without affecting the tool definition or the machining operation parameters.

Issue:
When I try to modify or replace the holder, it either affects the tool setup or does not update correctly in the operation.

Questions:

1. What is the correct method to change only the tool holder/adaptor in CATIA V5?

2. Is this done via Tool Assembly / Tool Catalog / Resource List, or by editing the existing tool?

3. How can I ensure the tool diameter and cutting parameters remain unchanged while updating only the holder?

4. Is there a best practice for managing such cases (e.g., separate tool + holder definition)?

Any step-by-step guidance or best practices would be highly appreciatedFabricationMachiningcatiav5machining#DELMIAMachining