1Excellent Alloy Steel Material: This pipe cutter blade is made of excellent alloy steel material, which is strong and wear resistant, not easy to be damaged, and has a long service life. 2Ultra Thin Design: This tubing cutter replacement wheel adopts ultra thin design, which makes the cutting smoother, easier and more accurate. 3Wide Application: This spare wheel blade has a wide range of applications and can be used to cut copper, brass, aluminum, thin walled steel, plastics and more. 4Compact And Portable: This pipe cutter replacement blade is small in size and light in weight, which makes it very easy to install and replace. 5Incisive And Efficient: This replacement cutter wheel is very incisive, the cut is flat, the cutting speed is fast, and the working efficiency is high.