1. Features: This is a 6piece 2wing PVC pipe reamer set, each equipped with 2 carbide inserts for stability and efficiency. 2. Efficient 6Piece Set PVC Pipe Reamer: This versatile set includes six PVC fitting savers in various sizes (PPR75, PPR100, PPR150, PPR200, PPR300, PPR400) to meet diverse plastic pipe processing needs. 3. Wide Range of Pipe Compatibility: Designed to clean residual pipes and solvent cement residues from PVC, CPVC, or ABS fittings for reuse, saving time and material costs. Compatible with standard 1/2inch drills. 4. Durable AntiCorrosion Design: Made of alloy for exceptional durability and corrosion resistance. Features a square, foursided carbide insert that can be rotated 180° for a fresh cutting surface. 5. Advantage: Each carbide insert offers multiple cutting edges—simply rotate before replacement for extended use. Operate at torque and low speed to minimize friction heat and ensure clean cuts. Note: Not recommended for pressurized systems.