When considering tool performance, heat treatment plays a very important role in achieving desirable properties such as toughness, strength, and wear resistance. Swiss Steel USA Heat Treatment Division has state-of-the-art vacuum equipment and the experienced personnel to produce the best properties while maintaining superior size control with our 10 Bar Vacuum Hardening Furnaces (36” x 36” x 60”), Vacuum Tempering (36” x 36” x 48”), and Atmosphere Tempering (36” x 36” x 60”).