HomeFlex 11-TC-02125 Corrugated Stainless Steel Tubing  Cutter, 0.2-Inch - 1.25-Inch Perfect for 1/2 in., 3/4 in. and 1 in. HOME-FLEX CSST Works with stainless steel, steel, aluminum, brass and copper tubing Adjustable blade height ensures that tubing outer diameters (OD) 1/4 in. through 1-1/4 in. can be cut easily 3 roller bearing tracks ensures that corrugated tubing like CSST is cut evenly Includes an additional replacement blade in handle