Universal Hammer bench


The proprietary JRK Universal Hammer Bench is the most effective tool you should ever need to perform routine maintenance or rebuilds of down-the-hole hammers. This tool helps the user to maximize the down-the-hole hammer’s life and productivity.


The Universal Hammer Bench is designed to make hammer maintenance a one man job.  It is the easiest, safest, and fastest method for one of the most difficult problems drillers encounter…break down and assembly of the down-the-hole hammer.

The optional crane allows for a single person to mechanically lift the hammer off the ground or out of the service truck, place it in the saddle, break the hammer apart, completely service, assemble, torque to spec, and lay the fresh rebuilt hammer and bit assembly on your hammer rack or back into your service truck without the use of a fork lift or overhead crane.

  • Convenient controls located in reach for all operations.
  • Safe and Easy to operate.
  • Trays for parts and tools
  • Comfortable working heights.

Reduced cost per foot

The Universal Hammer Bench is designed to be a self-contained work station to service and perform maintenance on down-the-hole hammers safely, efficiently and economically.  The service of the limited life components inside the hammer greatly increases your production rates and extends the life of the down-the-hole hammer.  The Universal Break-Out Bench is another tool to help you accomplish the lowest total hammer drill cost. 

Check it out in action!!!


Hammer sizes:
4” to 12”
(adapter required for 10” to 12” hammers)
60,000 ft. lbs. Available torque

2,400 lbs
2,600 lbs with Crane

45” without crane
11 ft with crane boom
extended and raised

Base Size:
72” x 40”   


Crane assembly. (Shown)
Rated 1,500 lbs
Remote for Crane
Remote for breakout cylinder (Shown)
Gasoline powered for remote operations
Safety Screen
Customized benches available upon request
Powder coated Red for a long lasting durable finish
Color Options Available