Request a Quote Share Print Specifications Benefits and Features Equipment Compare Models Dimensions Description Paving Breaker Weight 42 lb Frequency 900 BPM Air Coupling 1/2" or 3/4" MNPT Chuck Size 1" x 4 1/4" Air Consumption 56 ft³/min Description Paving Breaker Weight 42 lb Frequency 900 BPM Air Coupling 1/2" or 3/4" MNPT