DTH Button Bit Water Well Drilling Tools High Middle Low Pressure Soft / Hard Stone
1. Our series anchor drilling tools are reliable,they have stable performance and can fulfill various drilling construction,such as DTH hammer,drilling with casing and RC drilling.
2. The products can suit the drilling in crushed and complex formations,including all kinds of drill rods,casing,eccentric drill tool,concentric drilling tools and hammers,these products can effectively reduce labor intensity and auxiliary time for the operations are very simple .
3. There are many specifications,such as 73mm and 89mm with drill rods,among these tools,eccentric drill tools and casing are usually matched with DTH hammer.The hammer has features of simple structure,reliable operation,good performance and convenient maintenance,it can match all kinds f anchor drill rods and casing.
4. Anchor drill rod is mainly suitable for DTH hammer.It features large rigidity,good tightness,low torque and small resistance,these products can meet various construction requirements of clients.
QC series of high,medium and low pressure DTH button bit is known for it superior quality which is matched with DTH hammer,it is used in the end of the hammer to hit the groud.
According the tooth of bit there is four kinds,suitable for soft stone,middle soft and middle hard soft layers.
The button bit has superior properties,it is abrasion resistant.
This product has high strenght,it can meet the depth requirement to the largest extent.
The bit has excellent cutting capacity in outside and inside cut areas.
The drilling hammer bit is applicable to many fields,such as geological disaster prevention and control,urban high building foundation treatment to prevent the hole collapse.
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