Toku TCH-3 4-Bolt Chipping Hammer

Shank Size .580" Hex or .680" Round Shank
Stroke Length 2-1/2" (63.5mm)
Piston Diameter 1-1/8" (28.54mm)
Impact Rate 2,000 - 2,200 B.P.M.
Weight 19 lbs. (8.55 kg.)
Overall Length 16" (406.4mm)
Air Consumption 31.5 C.F.M.
Air Inlet 7/8" x 24 Threads/Inch
Hose Size 1/2" (6.35mm)
Warranty 1 Year Limited Warranty