Request a Quote Share Print Specifications Benefits and Features Equipment Compare Models Dimensions Description Rock Drill Weight 29 lb Frequency 2700 bpm Air Coupling 3/4" MNPT Chuck Size 7/8" x 4 1/4" or 7/8" x 3 1/4" Air Consumption 73 ft³/min Description Rock Drill Weight 29 lb Frequency 2700 bpm Air Coupling 3/4" MNPT
