Pferd Inc. (www.pferdusa.com) expanded its line of coated abrasive belts with the addition of file belts that measure to 30-in long, portable belts to 24in. long, bench-stand belts to 72 in. long, and back-stand belts to 132-in. long. The expanded product line includes zirconia alumina and ceramic grain types, and heavy-duty, long belts for cool grinding on nickel alloys and steels that are susceptible to cracking.