For straight tubes 3 3/8 - 3 3/4"(86-95mm) I.D. or
For curved tubes 3 11/16 - 4"(94-102mm) I.D.
Cone Cutter Assemblies are designed for removing scale deposits from straight and curved tubes. Assemblies should be slightly smaller than tube I.D. The innovative design of the cones ensures a thorough cleaning. In watertube boilers, cone cutters are the most effective cleaning tools for all conditions. **Search accessories for RCO-112 replacement cones**
