1. Suitable for rapid polishing of pipelines, precision machining, polishing, maintenance, etc. 2. Using high-quality alumina particles and resin bonding can extend the service life. Good flexibility, can be used at the edges, durable, and also suitable for hardwood and metal. 3. Provide fast and convenient grinding operations. Used for manual polishing. It helps to tear off what you need, polish, clean, or remove hair from the workpiece.