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The drill bit that is able to bore and steer through tough, rocky conditions like no other.

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Big jobs require big drills. Big drills require big tools. When it comes to big tools, no one tops Railhead. This rock bit is designed for use with 140,000 to 1,100,000 pound drills.

Tipping the scales at over 200 pounds this rock bit can handle the big jobs! Boasting over 16 pounds of Tungsten Carbide it is build to last. Complete with replaceable carbide nozzles up to 3/4 inch in diameter it can handle over 300 gallons per minute of drilling fluid.

When you have a big bore in tough conditions you can count on Railhead for the big solution.

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An outstanding series of conventional bits and sonde housings designed for contractors who are tired of bits breaking off the housing.

True reamers designed to stand up to conditions that tear other reamers and hole openers apart.

Dirt Reamers

Choose Incredibit or Endurance housings. These housings are tough, really tough.

A Quick Connect System that offers the advantage of speed, strength, and compatibility.

Plowing systems, horizontal drilling tools and accessories.

Printable Railhead Products
Tool Guide.

Drilling Success.
Here's what our customers say.

Frequently asked questions.

Company contact information.