2003 SANDVIK, D55SP Drills - Vertical, DTH Class*3508 Cat Engine*Single Pass Unit*Currently using a 8 DTH Hammer with a 9 BitEquipped w/ ( 2 ) 6 ½ x 25 ft. Drill Pipe w/ 8 DTH HammerDust CollectorMast 73 Long, U/C 85% - Excellent condition.Unit has the larger air package option: Dual Operation Air Compressor: With a push of the button can be a low pressure or high pressure unit. 1350 CFM @ 350 PSI @ 2100 RPM or 2000 CFM @ 100 PSISerial Number: