Drills / CAT MD6420B CAT MD6420B STANDARD MODEL Hydraulic Pulldown86,000 lbf / 383 kNBit Load92,600 lbf / 412 kNPass TypeMulti PassHole Diameter229-311 mm OEM Spec Enquire now No Available Drills DRY HIRE EQUIPMENT Fleet Co has a comprehensive range of reliable dry hire equipment. SEE AVAILABLE MACHINES