Features: Important: Lead time on this item is currently about 3 weeks. Please contact us for a more precise ETA. 80 Grit or 120 Grit options. Filament Diameter: 0.028" or 0.040" Max RPM: 2500 .015"-0.125" Engagement 30-60"/Min (Feed) Can be used with 0583500 Drive Arbor Fits in most machining centers and deburring systems. for light or loose burrs and sharp edge removal on aluminum or other light machining applications. Great for Surface Preparation, Deburring, Sharp Edge Removal and more! The Abtex Bradex Tufted DOT 3" Deburring Brushes are a great choice for light small scale machining applications, This tufted brush’s filament is more flexible, allowing the filaments to conform to the shape of your part for necessary burr or sharp edge removal. Ideal for aluminum, this style of brush is best for applications involving light burrs or requiring sharp edge removal. Uses: Deburring Sharp Edge Removal Edge Radiusing Surface Finishing More Info: Abtex Resource Center