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DTH Drill Bits

DTH Drill Bits

Description of DTH Drill Bits (Down The Hole Hammer Bit):
The DTH drill bit is also known as down the hole hammer bit. It can fall into two types: tungsten carbide type and diamond enhanced type. Its main components are steel body and alloy ball tooth. It can be used in the drilling of complex formation and strata easy to collapse.

As to the packaging, our down the hole hammer bit will be packed strictly in accordance with the requirements of our customers. And for the hammers to be exported, standard plywood wooden boxes are utilized.

As a professional manufacturer of DTH drill bit in China, Wuxi Drlling Tools Factory still provide customers worldwide with DTH drill pipe, DTH hammer bits, DTH drilling tool, tungsten carbide, etc. All of our products have passed the certification of ISO9001: 2000 and API 5DP. With high quality and competitive price, our products have been well received by customers from Mongolia, Kazakhstan, Russia, Iran, Afghanistan, Oman, Turkey, Thailand, Vietnam, Myanmar, Malaysia, Indonesia, Singapore, Taiwan, Colombia, Mexico, Brazil, Canada, Australia, etc. If you're interested in our DTH drill bits, please contact us freely.

Technical Parameters of DTH Drill Bits (Down The Hole Hammer Bit):

Number Name Specification Model Unit Unit weight Remarks
kg Matching drill bits /unit weight 
1 Impactor WC-150 Set 68 Φ155   Φ165  
2 Impactor WC-130 Set 60 Φ138   Φ147  
3 Impactor WC-110 Set 36 Φ115   Φ130  
4 Impactor WC-100 Set 30 Φ105   Φ115  
5 Impactor WC-85 Set 29 Φ96   Φ105  
6 Impactor WC-70 Set 16 Φ76   Φ80  
7 Impactor FC-115 Set 30 Φ120   Φ140 　
8 Impactor FC-56 Set 12 Φ56   Φ190 　
Number Name Model Unit Matched impactor
1 Simultaneous casing drilling tool GZ-108A Set WC-85
2 Simultaneous casing drilling tool GZ-127A Set WC-110
3 Simultaneous casing drilling tool GZ-146A Set WC-110
4 Simultaneous casing drilling tool GZ-168A Set WC-150
5 Simultaneous casing drilling tool GZ-178A Set WC-150
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