Toku TJ-15 Rock Drill

Shank Size 7/8" x 3-1/4" or 7/8" x 4-1/4"
Stroke Length 1-3/4" (45mm)
Piston Diameter 2-1/8" (54mm)
Impact Rate 2,450 B.P.M.
Rotation 250 R.P.M.
Weight 30.8 lbs. (14 kg.)
Overall Length 18-1/2" (468mm)
Air Consumption 56 C.F.M.
Air Inlet 3/4" NPT
Hose Size 3/4" (19mm)
Warranty 1 Year Limited Warranty