ISO 9001:2015 Certified

Down Hole Hammers and Rock Drill Bits

Drill Faster.
Run Harder.
Work Smarter.

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Center Rock used advanced down the hole hammer & drilling technology to break through to the Chilean miners trapped 2,070 feet underground in Copiapo, Chile.

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Rock Drilling Industries Served

We proudly serve the construction, foundation rock drilling, oil and gas, water well and blast hole, mining and quarry, geothermal and utility industries.

Our Industries


Center Rock’s customers all have the same goal – get the job done as safely and as efficiently as possible. Read about our latest Rock Hammer and Rock Drill achievements.

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We Make Rock Disappear!

What Our Clients Say About Us

  • “We are very pleased with CenterRock and their products overall performance.”
    Northen EngineeringGrateful Customer
  • Best Customer Service Ever!
  • “The tooling and expertise your company (Center Rock, Inc.) provided was instrumental to completing the drilling portion of this project. Along with the hardest rock I have ever encountered in that area, the tolerance on this project was the tightest we have seen at 1% for plumb. Fortunately the 66” (LP) reached tip elevation within spec. The 96” opener (LP) followed the 66” and maintained the exact plumb deviation, within spec.”
    Norman CookOwner, 3C Drilling, LLC
  • “We have been using the 9 5/8” ROTO LOC® system very extensively for the past 3 1/2 years. ROTO LOC® has outperformed other systems in extreme karst conditions, wet abrasive sands, and very sticky clays. ROTO LOC® has a super penetration rate in hard rock....Center Rock trained sales team and technical team is the best I have ever seen. ROTO LOC® back head jetted system is tops in the drilling industry”
    David FridaySuperintendent, Hayward Baker