Compact Pipe Cutter 3-22 mm (1/8-7/8 Inch) Tubing Cutter

When the job calls for clean, burr-reduced cuts on small-diameter tubing, reach for this compact cutter from Teng Tools. It covers pipes from 3 to 22 mm (1/8 to 7/8 inch) outside diameter — the sweet spot for residential water supply, refrigerant lines, and hydronic heating loops.

The red C-shaped frame keeps overall size to a minimum, and at only 110 g it adds almost nothing to your loadout. Slip it into a pocket, clip it to a belt pouch, or toss it in a service caddy. The black adjustment knob feeds the cutting wheel forward in small, controlled increments so you can score the tube evenly without crushing thin-wall material.

Use it wherever copper cutter capability is needed: kitchen and bath rough-ins, ice-maker supply lines, mini-split refrigerant connections, and condensate drains. The broad 3-22 mm capacity means one tool replaces a handful of specialty cutters, saving space in the bag and time on the truck.

A replacement cutting wheel is available as part number TF2230RK, sold separately. Stash one in your kit so a dull wheel never stalls a job. Clean, square cuts start with a sharp wheel and a steady feed — this cutter delivers both in a package small enough to forget you are carrying it until the moment you need it.