"AMERICAN SAW" TUBING CUTTERApplications: For Copper & Plastic Cutting No. of Wheels: 2 Tube Diameter Range: 1/4" to 2-5/8"Four roller tracking system keeps tube from threading Cleanily and easily deburr pipes with the replaceable machinist"s reamer Full-stop feed system prevents wheels and rollers from coming into contact Easy to use - change out wheels with only a screwdriver Convenient storage - store an extra cutting wheel in the handle Can be used on copper, aluminum, brass and thin wall steel Clampack.