Request a Quote Share Print Specifications Benefits and Features Equipment Compare Models Dimensions Description Rock Drill Weight 61 lb Frequency 2100 bpm Air Coupling 3/4 NPT Chuck Size 7/8"x3-1/4" or 7/8"x4-1/4" or 1"x4-1/4" Air Consumption 120 ft³/min Description Rock Drill Weight 61 lb Frequency 2100 bpm Air Coupling 3/4 NPT
