COSEN SAWS Since its establishment in 1976, Cosen has continued its growth into one of the world’s largest professional band saw manufacturers. Today’s Cosen manufactures over 140 models including manual, semi-automatic, automatic, NC, and CNC sawing system in types and from 200mm (8") to 2000mm (80") in capacities. With a record of more than 86,000 band saws sold to all five continents including the United States, Germany and Japan, Cosen’s markets expand internationally to over 80 countries through authorized distributors for the metal cutting industry.