Just a moment...
"The Ol' Joint Jigger is a must have for any metal fabrication shop. It is quite capable and efficiently cuts through up to 1-1/2" sch 80 extra heavy duty pipe providing precision copes through a wide range of angles. I recommend the use of a high quality bi-metal bit and copious amounts of cutting oil. The cheaper imitations are exactly that. This is a quality tool." -rFab1227 from KS