- Joined
- Dec 25, 2011
- Messages
- 10,552
Alphonse,
While it is true that the threads on the 3C and 3AT are near enough the same that you can use one draw tube with adjustable thrust bearing for both families, the OD of the 3AT is substantially larger and the taper angle is larger. You can't use the same closer adaptor as the 3AT collet won't go through the 3C closer adapter.
Robert D.
While it is true that the threads on the 3C and 3AT are near enough the same that you can use one draw tube with adjustable thrust bearing for both families, the OD of the 3AT is substantially larger and the taper angle is larger. You can't use the same closer adaptor as the 3AT collet won't go through the 3C closer adapter.
Robert D.