Click or scroll to zoom Tap or pinch to zoom Heavy-Duty Air Hammer Kit, 25 CFM, 1/4", 2300 BPM, 3/4" x 3-1/2" (19 mm x 89 mm) Each by CHICAGO PNEUMATIC $170.10 SKU THZ800 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart This item is a recurring or deferred purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.