KNSH(Russia bit) DTH Bits

KNSH(Russia bit) DTH Bits manufacturers

"KNSH" series bits are widely used for mining.Higher and more reliable quality owing to the high-tech equipment and production technology.Bits: P-110: 105, 110, mm (both bayonet and spline connection, drop center, spherical or semiballistic buttons), with buttons and chisel 4 blade bit for P-110.
P130: 130, 140, 150, 160mm (‪130-140‬mm - drop center, spherical buttons, ‪150-160‬ flat, spherical buttons.
KNSH(Russia Bit) DTH Bits has the advantages of high cutting efficiency, strong wear resistance, good stability and strong adaptability, etc. It is a high-quality product that is popular in the international market.



Taizhou Kaiqiu Drilling Tools Co., Ltd. is a China KNSH(Russia bit) DTH Bits manufacturers and KNSH(Russia bit) DTH Bits suppliers with multiple independent intellectual property rights.

The company has been focusing on the solutions and researches of “drilling tools” for a long term. It recruits talents,masters the core technology (a full set of the most advanced heat treatment system has been introduced from Europe), and owns multiple R&D patents. Kaiqiu Company adheres to the mode of “change” and bold innovation, which enables it to rapidly develop into a high-end KNSH(Russia bit) DTH Bits factory with an integrated system of technology, R&D, production and sales. The company’s KNSH(Russia bit) DTH Bits wholesale and sales to South America, Africa and Southeast Asia. The flagship brand “Kaiqiu” now enjoys high reputation and market recognition in both domestic and overseas market. The company also has a number of sub-brands: "Weitai","Weihuang"," Lifeng","Pulikabi".



We have various factories and products, experienced technicians and sales team, professional quality assurance and after-sales team to help your business start and succeed.

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