User manual 3M 02-2004 REFINING A COATED ABRASIVE FINISH ON HAND TOOLS

[. . . ] Application Profile Market: Hand Tools Application Description: Refining a coated abrasive finish on hand tools 241317 Key Application Requirements Refine a coated abrasive finish to provide a final satin finish on hand tools. Used on backstands, spindle lathes, and pedestal grinders. PRODUCT Scotch-BriteTM SF Finishing and Deburring Wheel Grade 11S MED 12" diameter Products Replaced Competitive deburring wheels. Advantages/Benefits To Customer Fast and consistent A unique resin system allows the SF wheel to contain more mineral than typical deburring wheels, meaning SF wheels cut faster and last longer. [. . . ] After forging, parts are refined by grinding with a series of ceramic aluminum oxide and aluminum oxide coated abrasive belts. After the last coated abrasive step (usually grade 120­180), the finish requires refining, removal of small burrs and surface defects to a final satin finish. Historically, deburring wheels or fine grade coated abrasives are used for refining the finish. Deburring wheels, which are higher densities, can be difficult to work with. Higher density wheels have a tendency to bounce and chunk, which is tiring for operators to run and can require frequent dressing. Deburring wheels also require metal burrs to act as a mechanism to dress the face of the wheel and expose fresh mineral. Coated abrasive belts will often leave small burrs on the part, which can result in metal slivers during use of the hand tool. Scotch-Brite SF Wheel will quickly remove coarse abrasive scratches, blend, and provide a burr-free, consistent bright finish. SF wheels resist smearing, provide long wheel life even in the presence of burrs and are user-friendly for operators. Recommended Speeds Maximum Operating Speeds: 6" Diameter: 6, 000 RPM 8" Diameter: 4, 500 RPM 12" Diameter: 3, 000 RPM Related Products First step: 3MTM Belt 967F/977F, grades 36­40 (first step) Step prior to Scotch-Brite SF Wheel: 3MTM TrizactTM CF Belt, grades A160/A100 Market: Hand Tools Application Description: Refining a coated abrasive finish on hand tools page 3 Safety Information Always read and follow all safety information included with the product. To request additional product information or to arrange for sales assistance, call 1-800-362-3550. Address correspondence to: 3M Industrial Business Customer Response Center, Building 21-1W-10, 900 Bush Avenue, St. All statements, technical information and recommendations contained in this document are based upon tests or experience that 3M believes are reliable. [. . . ] If the 3M product is defective within the warranty period, your exclusive remedy and 3M's and seller's sole obligation will be, at 3M's option, to replace the product or refund the purchase price. Except where prohibited by law, 3M and seller will not be liable for any loss or damage arising from the 3M product, whether direct, indirect, special, incidental, or consequential, regardless of the legal theory asserted, including warranty, contract, negligence, or strict liability. For Additional Information Product Use Warranty and Limited Remedy Limitation of Liability Trizact and Scotch-Brite are trademarks of 3M. Industrial Business Building 21-1W-10, 900 Bush Avenue St. [. . . ]