165mm DTH Hammers And Bits Coal Mining Button Bits Rock Drilling

Basic Information
Place of Origin: HeBei China
Brand Name: Pangolin
Price: Negotiable
Packaging Details: According to customer needs
Delivery Time: 5-15work days
Payment Terms: T/T
Detail Information
Service Life: Long Use: Well Drilling,Coal Mining,Quarry Drilling
Bore Hole Diameter: 130 Mm To 660 Mm Color: Request
Disassembly, Repair: Convenient Material: High Quality Alloy Steel
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165mm DTH Hammers And Bits


165mm Button Bits Rock Drilling


Coal Mining dth hammers

Product Description

165mm Coal Mining Tricone DTH Hole Opener Hammer Bits

DTH Hole Opener Bits Tricone Hole Opener With Large Range Size


Large hole high pressure down-the-hole hammer is used for water well, oil, natural gas and construction drilling
Eccentric overburden drilling equipment
DTH hammer drill bit manufacturer DTH drill bit is made of the highest quality aircraft alloy steel. The most commonly used methods for expanding the size of pilot holes are blast hole drilling, quarrying, down-the-hole drilling, water well drilling, oil drilling, construction, and foundation drilling.



Color: Green, Blue, Grey, as your demand.
Quality: More than 40 Years engineer to make sure the quality, 100% inspection
Carbide Button: Spherical, Ballistic, Semi-ballistic.
Bit face: Convex, Flat, Drop Center.



Product parameters


Product name DTH Hole Opener
Bore hole diameter 130 mm 165mm to 660 mm
Quality Reliable
Service life Long
Characteristics Not easily damaged
Cleaning method Flush, easy to operate
Drilling speed Fast
Material High quality alloy steel
Disassembly, repair Convenient
Failure rate Low


Pic Show


165mm DTH Hammers And Bits Coal Mining Button Bits Rock Drilling 0

Drill bit hole opener HDD drilling reamer positioning drilling tool 1


Pangolin (China) Construction Machinery Co., Ltd. is a drill manufacturer with complete testing equipment and strong technical force. Our products have a wide range, high quality, reasonable price, and timely delivery, which are widely used in oilfields, drilling, non-excavation fields and other industries. Our products are widely recognized and trusted by users, and can meet the ever-changing economic and social needs. To
We welcome new and old customers from all walks of life to contact us for future business relations and mutual success!


Drill bit hole opener HDD drilling reamer positioning drilling tool 2




1. How to order the products?

A: Please send the inquiry with detail item description or with Model number.


2. How about the common packing?

A: If there is no special packing demand, we will take it as our normal packing. First in small carton, and then put in the bigger carton together to make sure goods completed.


3. Can I expect a quality products?

A: Yes. mature production technology ensuring the quality satisfy international request.


4. How to check the product are the exact one you want?

A: If possible, please attach one reference picture to avoid any misunderstanding or any links from our website for a better understanding.


5. How to control quality?

A: We have our own experienced QC team,there will be strict inspection and testing for each order before shipping out.


6. Fast delivery time:

A: Usually it takes 25 days for production.only 3 or 5 days if we have stock of your request size.


7. Competitive price:

A: Our factory can supply you the lowest price due to direct sale to customers without distributor!

Contact Details
Sophie Zhang

Phone Number : +86-13231687581

WhatsApp : +8613231687581