Toku is the Japanese manufacturer having over 80 years experience on pneumatic tool and will keep best efforts to supply best performance tool with high productivity and durability into worldwide construction market. Features: High Durability Long Life; Alloy steel forged parts provide maximum durability; Removable bushing to protect wear of front head; Font head shock absorbers (except TH5-S); Anti-vibration handle and noise reduction muffler are available for workers healthcare (TJ series).