Bha Easy Strip Abrasive Drum Paint And Rust Remover, 4.5" X 4" With A 3/4" Quad 4.5? x 4? x 3/4? quad key shaft Easy Strip and Clean Abrasive Drums by BHA - Black Hawk Abrasives are designed to clean, prep and smooth a surface, with a variety of imperfections, without damaging the underlying material. Each 4-1/2 inch paint stripper drum is manufactured with black nylon webbing infused with extra coarse silicon carbide abrasive grains (Approximately 40 Grit). The porous, black, non woven structure promotes airflow and resists loading which prolongs the useful life of the wheel and reduces work-piece-staining heat buildup. The silicon carbide grains are one of the sharpest synthetic abrasive minerals available but, breaks down faster than aluminum oxide. This allows for a consistently sharp cut without having to apply a great deal of pressure. All of these features combined is what makes the black strip-it drum by BHA able to clean, blend and finish while keeping the work piece intact. Additionally, BHA?s Easy strip and clean drums offer a greater sanding surface area compared to wire wheels or strip and clean discs for angle grinders. Greater surface area sanding will shorten operator work time especially on larger jobs. With it?s open web design and silicon carbide grains, the 4.5 inch black hawk abrasives strip and clean abrasive drum is uniquely suited for the following applications: Paint Stripping, Weld Cleaning, Removing Rust, Sealant, Bondo or Body Filler as well as any other applications that create a high dust environment. This drum is affixed with a hub that fits 3/4 inch keyed shaft and is made to be used on surface finishing machines and linear grinding machines (A.K.A. surface conditioning tool, burnishers, burnishing machines, contouring grinders, etc.) Product Features 4.5 Inch Diameter x 4 Inch Wide with 3/4 Inch Quad Key Arbor Hole Manufactured with Premium Silicon Carbide Abrasive Grains Perfect for Stripping Paint and Removing Scale, Oxidation or Rust (strips quickly while keeping the underlying work piece intact) Nylon Webbed Construction Allows for Air Flow During Use Preventing Heat and Loading Use On: Surface Finishing Machines, Linear Grinding Machines, Burnishers, Burnishing Machines, Contouring Grinders, etc. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!