24" To 66" HDD Rock Reamer Pangolin Horizontal Directional Drilling

Product Specification

Hole opener for horizontal directional drilling HDD rock reamer

Advantages:
The body can be used many times, and it is convenient and quick to change the hob wheel. The hob wheel is divided into three types: A, B, and C, which can be adjusted to achieve different reaming diameters. The unique multi-level anti-off interlock device prevents the hob from tripping when the drill bit is empty and the hob shell falling off when the bearing is damaged. The hob wheel body is inlaid with a large diameter hard alloy, which has a good rock breaking effect; the bearing diameter is large, and the impact resistance is strong; the metal seal is used, and the service life is long.

Features:

Giant High Torque Hob Rock Hole Opener

●Heavy duty construction, ideal for HDD project to ream in rock formation.

●Lager cutters, metal sealing, long service life, can reach 300-400 hours.

●Sealed journal bearing cutters are field replaceable while on drill string

●Each body can open three different hole sizes.

●Unique slick body design decreases common repair costs associated with conventional reamers and hole openers

●All cutters gage protected for optimum wear resistance

●Cutters are available in milled tooth for soft to medium rock formation or Tungsten Carbide Inserts for hard rock formation.

●Cutters body having an interlock mechanism does not produce cutters fall accident.

●Hole opener ranging from 24” to 66”

Used in:
The Rock Reamer with replaceable cutter was developed for larger diameter HDD projects where extended life downhole is critical. The larger bearings and cutters dramatically extend the downhole life over smaller, conventional-style cutters. The replaceable cutter sets are available in both TCI and Milled Tooth styles to match your formation. All bit’s bodies have three-eight cutters and can open three different hole sizes.

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. What is the quality of the drill bit?
A: We have many series of rock drill bits with different quality grades and different prices.
We believe that a suitable tool with a higher cost-effectiveness is the most important. For example, our high-quality rock drill bits are not cost-effective for water well drilling, because water well drilling rigs cannot drive super rock drill bits to their best performance. But for very deep wells, what about high-quality grades? Rock drill bits are cost-effective, even if their prices are much higher. So it’s best to tell us as much as possible about the details of the project, and then we provide suitable solutions and quotations, usually 2 or 3 solutions to choose from.
2. How to send an inquiry?
A: It is best to send us the detailed specifications of the product; it is best to attach some photos for better understanding. If you have no experience in the drilling field, for example, many customers don’t know the IADC code, please feel free to tell us about the applications such as oil/gas/geothermal/HDD/waer/mining, well depth, average rock hardness, and then we will make suggestions and solutions Program.
-Send us an inquiry from the website platform.
-Send email to us directly or talk on Skype or Whatsapp, sales staff are waiting for service anytime during working days, and all inquiries can be answered within 10 hours. (Email, Skype, Whatsapp are below.)