PERCUSSION DRILLS / DOWN THE HOLE DRILLS

As a Fully Functional Machine Shop & Rebuilding Facility, Modern Air Tool Is Pleased To Announce That We've Put Together A Specialized Team of Technicians Who Are Exclusively Dedicated To Repairing and Rebuilding Down The Hole Percussion Drills. They Are Also Trained and Have Machinery and Capability At Their Disposal To Repair and Rebuild The Gear Box and All of Its RotatingTurntableand Elements, Including The Bearing, The Upper Rig, and Gears. We Understand The Importance of What a Properly Repaired Hammer Is and What It Can Do For You, The Well Drilling Contractor.

With That In Mind We Will Not Let Your Business Go Down The Hole.

Don't Throw Away Your Worn Out and Weak Hammers! We Can Rebuild All of The Internal Parts Plus The Outside Diameter of The Entire Length of The Hammer. Worn Out and Scored Pistons, Cylinders, Valves, and Control Rods Can All Be Repaired LIKE NEW!Including The Upper and Lower Driver Subs. We Can Rebuild Anywhere Between 5 1/4 Inch In Diameter Hammers All The Way Up To 8 Inch In Diameter Hammers On The O.D.We Also Make Sure That Your Hammer Is Properly Pressure Tested, Because The Key To A Properly Working Hammer Is To Increase The Penetration Rate and It Needs To Hold Internal Pressure and Can't Leak Out Any Air. We Know That These Hammers Take A Beating All The Time and Are Being Sand Blasted Constantly While They Are Down The Hole, We Have The Answer To All Your Problems We Can Make an Old and Even A New Hammer Last Longer, Hit Harder, and Perform Better Then It Would Right Out of The Box. We Can Apply A Coating That Consist of Tungsten Carbide, Chromium, and Stellite To Withstand The Constant Abuse The Hammer Takes While Spinning Down The Hole.

With This Proven Method and Apporch To Rebuilding A Drill,

We At Modern Air Tool Are Offering A Guarantee: 

Which Is, That Your Down The Hole Hammer Will Last Up To 1,000 Hours of Actual Use!

We Will Keep A Log On The Tool Along With Your Cooperation. Our Warranty Is Simple, 1,000 Hours of Actual Useor The Tool Will Be Reevaluated and Rebuilt Back To OEM Specifications. The Cost of an Average Overhaul Is 50% The Cost of A New Drill. The Decision Is Up To You, Keep On Spending Thousands of Hard Earned Money In A Economy That Is Not Leaning Towards Spending Any Money, Or Choose Modern Air Tool's Rebuilding and Repairing Plan For Your Down The Hole Percussion Drills and Rigs. Save Your Timeand Money Now!

Stop Throwing Your Money Down The Hole!