3M Wheel Mandrel, 938, silver, 2 in x 1/4 in (50.8 mm x 6.35 mm) A small but mighty abrasive accessory, the 3M Wheel Mandrel has been engineered to allow attachment of Scotch-Brite Clean and Strip Discs (sold separately) to common 1/4 in (0.64 cm) collet equipped power toolsWhen combined, the mandrel, disc and power tool aid with paint stripping, sealant, and rust/coating removal applications. Product Information Brand 3M Part # 7100043082 Origin Country China Extra Product InformationA seemingly simple part, the 3M Wheel Mandrel enables effective disc to tool attachment for Scotch- Brite Clean and Strip Discs (sold separately)The Scotch-Brite Clean and Strip Discs that this mandrel supports are an extra coarse grade, open-web disc engineered to effectively clean welds, remove rust, and strip paintThe open construction and aggressive abrasive properties provide a smooth running wheel that resists loading when removing soft or high loading coatings.Product Information2 in (5.08 cm) shank lengthens reach of disc, helping operators access hard-to-reach areas of the workpieceAids in swift attachment of disc to power tool, enhancing overall throughput and productivityDesigned for use with Scotch-Brite Clean and Strip DiscMay be used with 3M Die Grinders and straight-shaft tools (do not exceed the Maximum Operating Speed Rating of the 3M Wheel Mandrel or the consumable)