1/4", 3/8", 1/2", 3/4", 1", 1-1/4", 1-1/2", 2" Brand New Jet Electric Schedule 40 Pipe Notcher , Mdl. ESN-40, CSA/US Certified, Magnetic Switch for Low Voltage Motor Protection, Safety Guarding Surrounding All Notching Dies, Insert End of Pipe, Notch One Side, Rotate Pipe 180 Degrees, Reinsert to Notch Other Side, Bench Top Mounting, Optional Replacement Dies Available in Wide Range of Sizes, Jet Red Assurance 2-Year Warranty, #SMESN40