Disc with precise hole design for improved life and dust extraction. Use for fine featheredging or last final sanding step before priming. 3Ms fastest cutting, longest lasting abrasive for saving labor costs and improving quality. Suggested backup pad part number 20427 and part number 05771 soft interfpad. Model # 30273 Features: Fine featheredging, final sanding step before priming or primer sanding. Suggested backup pad PN20427 with soft interfpad PN05771. Can be used with 3M Random Oribtal Sanders.
