DTH Hammer Bits
Since 1982 we have specialized in the global supply of large diameter DTH HAMMER BITS for water well drilling, oil & gas drilling, foundation engineering and construction related projects. Our line of DTH Hammer Bits ranges in sizes from 8” through 33” which are available for most of the popular DTH HAMMERS on the market including those manufactured by Atlas-Copco, Sandvik Mission, Numa and others.
Our DTH Hammer Bits are designed and manufactured in the USA using American-made steel and carbide inserts. Premium quality materials and expert workmanship combine to make TORQUATO DTH HAMMER BITS one of the most dependable product lines on the world market today.
We offer many performance enhancements such as “double dome” carbides which are extremely popular for water well drilling in the Middle East. This design works well in the drilling of large diameter irrigation wells used for agricultural purposes.
We have also developed our EXTENDED PERFORMANCE (EP) SERIES DTH HAMMER BITS for the increased demands of oil & gas drilling. Our EP SERIES DTH HAMMER BITS feature diamond coated carbides for increased resistance to impact and abrasion. A thin layer of diamond impregnated powder is bonded to the carbide insert (button) which provides the increased durability mentioned above. Diamond coated carbides allow our bits to drill deeper and longer than other brands.
In addition, we supply a wide range of DTH HOLE OPENERS in any combination of sizes for enlarging
pre-drilled holes in rock. Our DTH Hole Openers are very popular with our international drilling contractor clients and have proven to provide much more dependable service than products produced in developing countries which lack the design technology and specific heat treatment requirements for this product line. This lack of technology often results in premature wear and breakage causing project delays and unnecessary expense for the contractor.
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