1.Carbides with best quality2.High-strength structure3.Long service life4.Certificate: ISO9001:2008, SONCAP
Features: 1.These threaded button bits can meet different drilling requirements in all rock formations. We can offer special designs according to customers's requirements for specific work situation.2.The button bits can transmit intensive impact energy into the rock with the least loss of energy.3.We select high-strength structure alloy steel and carbides with best quality to ensure the drill body and alloy body can achieve uniform wear,thus the service life of bits will be increased.4.High-strength structure alloy steel
Application / Models
All rock formation
Changsha tianhe Drilling Tools and Machinery Co.,Ltd,which established in 2002,and located in Hanpu Scientific and Education Park,is a plant and professional geotechnical drilling factory specializing in the production,management,research,and sales of drilling tools.We have more than 45,000 square meters modern wokeshop.All kinds of CNC laths,milling machines,grinders and other advanced machining equipments greatly increase the accuracy of the products;Automatic control furnace with multipurpose,deep well furnaces with diameter of 2.5 and other heat treatment equipments ensure the reliability.
The products mainly include DTH hammers and bits capacity of drilling holes from 3"to 32"in diameters,DTH drilling tools with largediameters for deep holes drilling,eccentric casing system and concentric casing system,reverse circulation hammers and bits,accessories of rock drills and some other equipments.