Pipeprep 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 Pipeprep helps produce contaminantfree pipe work in refrigerant & potable applications with no internal flow restrictions & greater contact area for solder & other joining methods 15mm