
APT - 155 ROCK DRILL- PN : 5231
APT - 155 ROCK DRILL - WET7/8" x 4-1/4"PN : 5232 The APT Model 155 Rock Drill is a tough, 60 lb class Rock Drill. This tool can be used in general construction as well as in utility work and plant maintenance. It is designed for drilling through granite, hard faced rock, quarry drilling, and drilling secondary holes for blasting. This tool can also be used with dowel hole drilling machines. Adaptable to wet drilling applications by attaching the APT valve, wet tube and swivel assembly. TECHNICAL INFORMATION Type Wet Hex Chuck Size in 7/8" x 4 - 1/4 Bore Diameter in 2 - 5/8 Stroke in 3 Blows per minute bpm 2,100 CFM @ 90 psi cfm 110 - 120 Weight lbs 61 Length in 22 - 3/8 Air inlet NPT 3/4 Male NPT