Application scope: PPR Reamer is suitable for exhaust pipes, drainage pipes, and water pipes, used to clean residual pipes and solvent cement residues on PVC, CPVC, or ABS fittings, reducing labor time and material costs through repeated fittings. [Set combination]: Set with PPR75, PPR100, PPR150, PPR200, PPR300, PPR300, PPR400, 6-piece, suitable for standard 1/2-inch drill. Advantage: Its carbide cutting insert can provide the forefront on each side. Overlap and receive three bonus cutting edges before replacement. Use high torque, low RPM drilling rig settings to reduce heat caused by friction and provide the cleanest rotation. Note: ppr: ppr does not recommend using fitted reamers on pressurization systems. [Professional Customization]: Designed specifically for pipeline diameters, they are suitable for specific ID/OD for rotary work. It is made of the latest hard alloy with high strength, high precision, durability, and long service life. After coating treatment, the is less prone to rusting. Colour:As Shown Material:Metal Package Contents: 1 * Pipe Fitting Reamer set 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.