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DRILLING PROJECT SERVICES ENGINEERS • DISTRIBUTORS • DESIGNERS • CONSULTANTS
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Rock Hog Down-The-Hole Drillbits Drilling Project Services is the exclusive supplier of Rock Hog Down-The-Hole drillbits for all drilling conditions. The Rock Hog drillbits are manufactured in Pennsylvania in the U.S.A. and Drilling Project Services carries a large stock of popular drillbit sizes at our premises in Gauteng. The DTH bits are manufactured in sizes from 2 3/4" up to 17 1/2" to suit most popular shank designs. Rock Hog has recently introduced reverse circulation hammers and drillbits.
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