Request a Quote Share Print Specifications Benefits and Features Equipment Compare Models Dimensions Description Breaker Weight 33 lb Frequency 1850 bpm Air Coupling 3/8 NPT Chuck Size 7/8"x3-1/4" or 1"x4-1/4" Air Consumption 38 ft³/min Description Breaker Weight 33 lb Frequency 1850 bpm Air Coupling 3/8 NPT