Ingersoll Rand
Model JRD50-B Weight w/o Accessory lb (kg) 51 (23) Hex Shank Size 7/8" x 4-1/4" Stroke Length in. (mm) 2" (51) Bore Diameter in. (mm) 3" (76) Max Hole Diameter in. (mm) 2" (51) Max Hole Depth ft. (mm) 15' (460) Blows per Minute 2,300 ...
JRD50-B