Pipe-prep is a brand new combination tool that cleans & deburrs copper pipe ends. Flattening & smoothing, rather than grinding & cutting off burrs, the tool maintains the integrity of the material & produces the right shape for subsequent joining. Pipe-Prep removes oxidisation, a common cause of pipe joint failures, making it easier & quicker to achieve sound & reliable pipe connections. With no swarf, Pipe-prep helps produce contaminant-free pipe work in refrigerant & potable applications with no internal flow restrictions & greater contact area for solder & other joining methods. Pipe size 22 mm.