As the name implies, tool holders hold the tool. They do this either directly or via a sleeve. Sleeves adapt the bore in a tool holder enabling it to take a smaller diameter tool.

Which sleeve or tool holder do I need?

• Make sure your tool is compatible with the specification of the sleeve or tool holder
• Make sure you choose the tool that  is compatible with your bond tester: Sigma or Classic 

Contact us if you are unsure which item to select or require customization.