Ingersoll Rand IRMX90B Promaxx Paving Breakers. More power, fewer parts than competitive models, spring loaded anvil bushing keeps tool firmly positioned on the work surface. Reduced vibration, superior control. Easy, quick serviceability. Three year warranty on fronthead and cylinder. Specifications: chuck size with hex collar - 1 1/4" x 6", piston bore - 2.62", piston stroke - 5.75", blows per minute - 1250, cfm - 89, hose size - 3/4".
more than sixty years, Ingersoll-Rand has pioneered the development and advancement of Impactools, and
today leads the industry with the most complete product selection available. They.re the
hardest-working tools of all. Nothing cuts as much time, or packs more labor-saving power than the