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
Kobalt 1-1/8-in Copper Tube Cutter in the Pipe Cutters department at Lowes.com
Milwaukee 1" Mini Copper Tubing Cutter with Reaming Pen 48224251P | tools.com
Milwaukee 1/2 in. Mini Copper Tubing Cutter 48-22-4250 - The Home Depot