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Macro replicated abrasive "bricks" contain multiple layers of abrasive mineral, "channels" keep remove swarf and keep work surfaces cleaner
Controlled mineral breakdown delivers more consistent, predictable finishes over the life of the belt
Durable cloth belt is frequently able to grind and finish in one operation
Extra-long belt life reduces abrasive cost and inventory
Our 3M Trizact Cloth Belt 337DC delivers consistently in intermediate to final finish, medium pressure applications. Designed with aluminum oxide and a grinding aid on a durable X- weight cloth backing, this belt is available in widths from 1/2 to 24 inches and grades from A300 to A30.