Pilot, Down the Hole Hammer, Non-Stop
Piling, micropiling and underpinning
Anchoring
Casing OD mm 114,3
Casing OD inch 4 ½
Casing Max Wall mm 10
Casing Max Wall inch 0.394
Ring bit ID mm 82
Ring bit ID inch 3.228
Ring bit OD mm 124
Ring bit OD inch 4.882
Pilot bit OD mm 92,5
Pilot bit OD inch 3.642
Hammer 3”
Product number 03-531-114-2379