The DSH 700 and DSH 900 handheld gas saws give operators more productivity with less downtime. These saws can cut into wet/dry concrete and asphalt for small repair projects, expansion joints, and curbs, as well as brick and concrete block for small floor or wall openings. Isolated handles with metal springs minimize vibrations for better operator comfort and to maximize saw control. The units come standard with a cyclone filtration system. Hilti Inc. 800-879-8000.