Shop name:Chong Qing Shuo Yue Ke Ji You Xian Gong Si Steel Pipe Reamer: This reamer attaches to a drill bit and can be used to drill out fittings for internally glued pipe. Heavy Duty: Well constructed, heavier steel, very nice pipe joint protection. EASY TO USE: This pipe cutter is a great plumbing tool if you have to work somewhere where fittings cannot be removed, renovating bathrooms, repairing . Install sockets to save. Full Size: Includes 1.5inch by 2inch by 3inch, pipe reamers help remove remaining pipe from fitting sockets. Cuts smoother holes. This is a great pipe fitting protection set. SAVE A LIVE: Keep this pipe fitting saver in your tool box. It will a call to the plumber if you need it. No Need to Change The Whole Pipe, The Plumbing Tool Pipe Reamer Could Ream The Inner Pipe out of a Glued Fitting Easily. A great conduit reamer tool if you ever have to work where you cannot remove a fitting! Size: 1.5in, 2in, 3in Warm tips: 1.First measure the pipe size carefully. 2.Take your time to line up the pipe reamer in the pipe. 3.Let your drill bit go slowly when using it, shave inside the pipe little by little. 4.Just make sure to hold on the fitting so it doesn't spin and fly. 5.Use a variable speed drill to maintain control of the pipe cutter while not causing the pipe to heat up and melt due to friction. 6.Apply a little pressure to the side in locations where old glue was stillvisible to achieve a perfect fit. You will get a smooth hole. 7.Worked perfectly to bore out the old broken pipe so you could install a new one. 8.Keep pipe cutters/fitting socket saver from children. When you renovating bathroom, repairing , you need one set! Take you a couple minutes to handle it and saved you a ton of time and headaches. It's a life saver! Colour:silver Material:steel PackageContents: 1 set x conduit reamer Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.