660mm Down Hole Hammer Bits DTH Drilling Tools Alloy Steel

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
Characteristics: Not Easily Damaged Cleaning Method: Flush, Easy To Operate
Service Life: Long Quality: Reliable
Product Name: DTH Hole Opener Bore Hole Diameter: 130 Mm To 660 Mm
High Light:

660mm Down Hole Hammer Bits


dth hammers and bits


Hammer Bits DTH Drilling Tools

Product Description

Alloy Steel Dth Deep Hole Opener Drill Hammers Bits

Ensuring High Drilling Speed DTH Hole Opener Rare Damage During Use


The reaming diameter of the DTH drill bit ranges from 130 mm to 660 mm (5 1/8” to 26”). The handle design is suitable for most popular DTH hammers, and there are a variety of configurations to meet every field drilling requirement. special requirements. In the production of its hole opener, only the best steel is used. This will give you hour after hour of trouble-free drilling. Together with them, you will always know its production quality and what you expect. In addition, if necessary, we can also design a new drill bit with you to maximize the performance of the ground conditions you face at work.


Product parameters


Product name DTH Hole Opener
Bore hole diameter 130 mm 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


1. Reliable quality, long service life, rare damage during use.
2. The flushing effect is good, ensuring high drilling speed.
3. Strict quality assurance and compensation system.



Pic Show


660mm Down Hole Hammer Bits DTH Drilling Tools Alloy Steel 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