
These Sunburst radial discs feature thin, flexible bristles with specially treated ceramic abrasive grain, designed for finishing and polishing hard-to-access areas. Suitable for knife-edge applications, they generate minimal dust and heat without requiring polishing compound. Recommended speeds are 3,000-18,000 rpm (5,000 rpm for woodworking), and they are compatible with mandrels 5425 (3/32" x 1/16") and 0261 (1/8" x 1/16").
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Sorted by lowest price · Add now, sign in at checkout




These Sunburst radial discs feature thin, flexible bristles with specially treated ceramic abrasive grain, designed for finishing and polishing hard-to-access areas. Suitable for knife-edge applications, they generate minimal dust and heat without requiring polishing compound. Recommended speeds are 3,000-18,000 rpm (5,000 rpm for woodworking), and they are compatible with mandrels 5425 (3/32" x 1/16") and 0261 (1/8" x 1/16").
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