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General Purpose Polishing Stone · Aluminum Oxide · Soft Structure with Fast Breakdown

AM-2, our most popular general purpose stone, is an excellent all-around finishing stone. AM-2 is engineered for hand polishing (check out our Hand Holders!) all types of mold and die steels, including SAE 1030, pre-heat treated P-20, H-13, S-7 and T-420. It can also be used with reciprocating profilers like our U-Lap and Turbo-Lap Air Profilers. Soft cutting action combined with the perfect breakdown speed of the AM-2 permits pre-finishing on non-ferrous metals such as aluminum, beryllium, kirksite and high chrome/nickel stainless steel. Some polishers obtain excellent results using water when finishing kirksite. Can be used with or without a lubricant. Try our Premium Stoning Oil or BORI-LUBE 10

Available in 100-1200 grit and a wide variety of sizes including round and triangle shapes.
Also available in regular and fine grit kits.

These helpful links will assist you in choosing the perfect finishing stone for your application:

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