Vermeer

By Heather Burlingame, Senior Production Editor | September 28, 2010

RS8For use with horizontal directional drills, the RS8 rock-drilling head uses an 8.75-inch-diameter Tri Cone Bit. A specially designed outer housing provides steering and allows operation with any standard drill. It accommodates drill bits that can tackle medium to hard rock formations up to 15,000 psi.

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