Three Roll-Parallel Expanding-Straight Roll Type – 2” to 3-1/2” Outer Diameter
The Series 65 Expanders are specifically designed for ‘deep-reach’ expanding. With their parallel rolling and long, effective roll length, these tools are ideal for ‘touch-up’ rolling in thick tube sheets. With thrust ball bearing collars, these tools offer friction-free operation and long tool life. Rolls are self-retained in a cage and will not fall in or out of the cage when the mandrel is withdrawn from the expander.