Model R800-5 Series -Tube Expander

Available for tubes with 1/2" to 1-1/2" Outside Diameters. R800-5 series expanders are offered with 1-1/2" long rolls or 2-1/4" long rolls. 5 roll expanders are recommended for work on thin walled tubes of Stainles Steel, Titanium, Incoloy, Copper Nickel (Cupro-nickel), and other exotic materials. The 5 roll expander has more contact with the tube,creating a more concentric and even expansion.More contact on a tubes` Internal Diameter also reduces spring back effect that is common with these tube materials.