General description Designed for efficient deburring, the CSPARKV 2 Pack Copper Deburrer features a durable plastic body and hardened carbon steel blades. This universal multi-layer deburrer is ideal for quickly and cleanly removing burrs from both metal and plastic pipes, making it a versatile tool for various DIY and home improvement projects. Technical specifications Material: Plastic body and carbon steel blades Outer diameter compatibility: 5mm to 38mm Inner diameter compatibility: 3mm to 38mm Usage Quick and easy priming of pipes Effective for OD chamfering of tubing Suitable for copper, aluminum, brass, and PVC pipes