Mini Copper Pipe Tubing Cutter - Adjustable Mini Tube Cutter for Copper Metal, Plastic, Brass, Thin Stainless Steel for (1/8 inch -7/8 inch)/ (3-22mm) OD Pipes) - Amazon.com
EZARC Pipe Cutter - Tubing Cutter Set with Mini Tube Cutter, Copper Pipe Cutter Tool 3/16" to 2" Outer Diameter for Cutting Aluminum PVC Thin Stainless Steel Tube - Amazon.com
Milwaukee 2471-20 M12 Cordless Lithium Ion 500 RPM Copper Pipe and Tubing Cutter Adjustable from 3/8" to 1†Diameters (Battery Not Included, Power Tool Only) - Amazon.com