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SEC, LLC is a licensed user and distributor of the Halco Rock Drilling System and is one of the most experienced rock drilling companies in the industry.

Typically 3 times faster than mud motor systems, we specialize in completing the tough rock bores that other companies have failed to complete.

We specialize in rock bores up to 1,000’ in length regardless if the material is sandstone or blue granite.      

A new rig working on a solid rock bore...	A 40,000 pound rig prepares to push ream a solid rock bore.
A 14” Roller Cone Reamer being taken to another rock bore	An 8” Push Reamer prepares to enlarge a solid rock pilot bore.

If you have a tough rock bore and need an experienced professional crew to get the job done right, visit our Contact Page to talk to one of our rock drilling specialist.