Review on Ingersoll Rand 119MAXK Barrel Hammer: Unleash Power and Precision in Every Strike by Jeff Hill

I recently removed a rock pool from my yard. The plank was repurposed as paving stones for the sunken garden. However, the decorative stone is glued to concrete on one side, and in this form the pavers would be too high. With the 119MAXK and its excellent trigger control, I was able to remove all the plaster that was stuck to the stone without breaking a single one! It's amazing how much control you can have over throw and frequency with just a pull of the trigger. Kudos to the mechanical engineers who created this tool. I was able to do all of this work with a 7CFM, 20 gallon compressor with 3/8" line and 90 psi. Because you don't need a lot of air to clean cobblestones, the compressor only runs every few minutes. I'm glad I bought this machine.