Request a Quote Share Print Specifications Benefits and Features Equipment Compare Models Dimensions Description Rock Drill Weight 38 lb Frequency 2300 bpm Air Coupling 1/2 NPT Chuck Size 7/8"x3-1/4" or 7/8"x4-1/4" or 1"x4-1/4" Air Consumption 90 ft³/min Description Rock Drill Weight 38 lb Frequency 2300 bpm Air Coupling 1/2 NPT
