High Density Rock Drilling 5 1/8 Inch DTH Hole Opener

Introduction
The reaming diameter of the DTH hole opener drill bit is 130mm to 660mm (5 1/8" to 26"). The handle design is suitable for most popular DTH hammers and is manufactured in several configurations to meet each special site Drilling requirements. In the production of the hole opener, only the best steel is used, which will enable you to drill holes all the time, and together with them, you will always know that it is produced according to the quality you expect. In addition, if necessary, you can design a new hole opener bit to maximize performance under the ground conditions you encounter.

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

Product parameters

Pic Show

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!

FAQ:

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.