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1934
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1132
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664
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223
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1837
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1885
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1639
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1785
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564
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535
- The materials used in drill rod connections also play a vital role in their performance. Typically, these connections are made from high-strength steel alloys that can resist corrosion and withstand the abrasive conditions encountered during drilling. Some advanced connections may also incorporate tungsten carbide inserts or other wear-resistant materials to further enhance their durability.






Our fiberglass structural shapes and pultruded fiberglass profiles are made from a combination of fiberglass and thermosetting resin systems. All shapes are lightweight, impact resistant, low maintenance, non-magnetic, low conductive, and have dimensional stability, making them easy to install and ideal for several applications. Custom shapes are available upon request. For more on fiberglass structural shapes, click here.
In the future, the joint laboratory will also develop a variety of high-performance lightweight composite products and technologies, serving the automotive, aerospace, industrial machinery and other industries.


tapered rock button drill bits.