Scotch-Brite Surface Conditioning Disc, SC-DH, A CRS, 5 in x 3/8 in (12.7 cm x 0.95 cm) The Scotch-Brite Surface Conditioning TN Quick Change Disc combines a durable, nonwoven disc with an efficient TN quick-change attachment for an effective disc that cleans, finishes, blends and deburrsThe nonwoven fiber construction conforms well to help preserve irregular or contoured surfaces and the TN attachment makes for quick and easy disc changes. Product Information Brand 3M Part # 7100141649 Origin Country USA Product InformationAVAILABLE IN A RANGE OF GRADES: Choose from Super Fine (SFN), Very Fine (VFN), Medium (MED) and Coarse (CRS) to fit your application needsCHOOSE YOUR MINERAL: Super Fine grade is powered by super-sharp silicon carbide that excels in low-pressure and fine finishing applications, while all other grades feature harder and more durable aluminum oxideCONFORMABLE NONWOVEN WEB: Springy nonwoven fibers resist loading and conform to irregular or contoured surfacesGREAT FOR LOW-MEDIUM PRESSURE: Built for consistency in blending, cleaning, deburring, finishing, grinding, polishing, radiusing, refining and surface preparationQUICK AND EASY ATTACHMENT: TN quick change attachment system allows for fast disc changesWORKS ON A RANGE OF METALS: Great for use on aluminum, mild steel, nickel alloy, stainless steel and titanium