Used to cut 1/8-in to 1-1/8-in OD tubing. Used to cut copper, brass, aluminum tubing and thin-wall conduit. Thicker cutting wheel means more stability, less wobble, and straighter cuts. Quick adjust open and close. Durable, aluminum cutter body. Includes easy-to-use reamer attachment. Includes an extra blade in the handle. Replacement cutting wheel sold separately (item#2146975)