[Strong and PVC Pipe Fitting Protection Tool]This PVC fitting protector is made of high-grade High-quality materials and stainless steel hexagonal key shaft, which has high strength, high , high hardness and long service life. EFFECTIVE PVC Pipe Reamer Drill Attachment: The carbide insert provides a four-sided cutting that you can turn 90 degrees for a new cutting , easily burrs, provide smoother, accurate drilling and clean valve ends, No leakage joints. Essential Pipe Tool: The PVC pipe reamer is a great PVC pipe cleaning reamer tool for water, drain pipes, sch.40 PVC pipes, ABS plastic fittings, CPVC vent pipes. Not suitable for 80 gauge pipe. Great re-piping tool for pool equipment, kitchen/bathroom remodelers and more. PVC fitting protection tool for DIYers and professionals involved in any retrofit pipe fitting project. Save Labor: This pipe cleaning reamer helps save time and money without replacing the entire duct system, cleaning remaining pipes and cement, and removing old broken pipes from internal fittings. Allowing new PVC piping to be installed to expanded fittings (such as expensive valves/flanges) this PVC socket protector is a faster and easier option for re-piping. Warm Tips: In order to make a square cut, please align the drill bit with the pipe in a straight line. To reduce frictional heat and clean the reamed hole, give the drill bit a break when doing a lot of reaming. PVC pipe hub reamers work best at low rpm., Manufacturer: Littimoon