APT 155 Rock Drill, 7/8 x 4-1/4in. Wet, American Pneumatic Tools, Mfr#: 5232

The Model 155 is used in general construction, utility work, and plant maintenance. It is designed for drilling through granite, hard faced rock, quarry drilling and drilling secondary holes for blasting. It is also used with dowel hole drilling machines. Adaptable to wet drilling application by attaching APT valve, wet tube and swivel assembly.