Rock Reamer Bits With Replaceable Roller Cone Bit
Overview of Rock Reamer Hole Opener
The Rock reamer produced by GREAT company is used to expand the diameter of the pilot hole and is mainly used for horizontal directional drilling of oil, natural gas, electric power, and other pipelines. The Rock reamer is designed for reaming a variety of rock formations in the ground. The cone part is made up of a milling cutter for soft formations and a carbide insert with hard formation for different formations.
The cutting teeth of the cone use TCI cutters or Steel tooth cutters. And the teeth have good wear resistance and the speed of the drill is fast. Intensive palm tip welding and full palm back protection, the cones are divided into back dimension and the diameter is protected by a protective design to effectively enhance the resistance of the drill bit.
Apply wear-resistant alloy or carbide tooth on the front stiffener or block surface. In order to reduce the weight of the rock reamer hole opener without affecting the support strength, the front centralization plate adopts a hollow design.
GREAT hole opener uses a sealed high-energy rolling bearing system processed and assembled at an extremely strict tolerance.
Each reamer has a sealed automatic compensation lubrication system that balances the internal and external pressure of the bearing and protects the bearing and sealing system.
The Advantage of Rock Reamer Hole Opener
The hole opener produced by GREAT is a low-torque reamer that can be reamed with a small rig to reduce drilling costs.
The cone unit on the GREAT hole opener also can be replaced, and a set of bodies can be used multiple times, saving engineering costs for customers.
The production of large-size tricone bit or multi-cone drill bits is not only difficult to process but also extremely costly.
The use of GREAT rock reamer can solve these problems, and manufacturers can produce various sizes of hole openers according to customer requirements.
It is one of the blggest PDC drill bit manufacturing companies in Asia, and is qualifed as suppler for CNPC, Sinopec and CNOOC:
Cangzhou Great Drill Bits Co.,Ltd.is one of professional reamer suppliers. We provide PDC Bit, Hybrid Drill Bit, Tricone Bit, Roller Bit, PDC Hole Opener, a drill bit, drill bits and reamers, fluted reamer hdd, hdd reaming, directional drilling hdd back reamers, hdd reamers for saleand so on. Want to know more? Please contact us.
Send product request
Other supplier products
 |
The Application Field and the Drilling Technology of the Roller Cone Bit | The single roller cone bits rock by crushing and shearing. The cone is rolling at the bottom of the well, so the requirement for the torque is smal... |
 |
Hybrid Drill Bit | Longer Working Life Hybrid Drill Bits Improve Drilling Effeciency Overview of Hybrid Drill Bit Hybrid drills bits are compounded by the PDC fixed c... |
 |
Hard Rock PDC cone bit Used for drill underground core | Overview of PDC Core Bit GREAT customized made Diamond core bits, which including Matrix body and Steel body, the Diamond core bit is used to drill... |
 |
Three Blade Wings Drag Rock Drill Bit For soft formations | Overview of Drag Bit Drag bit are manufactured from forged high-quality alloy steel and hard alloy, plus state of art welding technology and multi... |
 |
Hard Rock PDC cone bit Used for drill underground core | Overview of PDC Core Bit GREAT customized made Diamond core bits, which including Matrix body and Steel body, the Diamond core bit is used to dril... |
Same products
 |
LANRUI U8 Professional Tungsten Drill Bit for Safe Screw Removal | Seller: Phonefix | LANRUI U8 Alloy Slide-Out Drill Bit efficiently extracts stripped screws through drilling and twi... |
 |
Long Powerful Torque High-Performance Thick Shank High-Speed Drill | Seller: Taizhou Huada Tools Manufacturing Co., Ltd. | Our long powerful torque high-performance shank high-speed drill is a premium tool designed for s... |
 |
HD-3 6D Cutting Depth Precise Self-Centering Fast Drill | Seller: Taizhou Huada Tools Manufacturing Co., Ltd. | HD-3 6D cutting depth precise self-centering fast drill is a cutting tool specially designed for ... |
 |
T45 Full Hydraulic Top Hammer Surface drilling rig | Seller: Xuanhua Construction Machinery Co., Ltd. | T45 full hydraulictop hammer surface rock drilling riguses the world famous YAMAMOTO high-power h... |
 |
Half Round Flute Dual Cutter Compatible SDS-PLUS Shank Hammer Drill Bit | Seller: Fangda Holding Co., Ltd. | Half Round Flute Dual Cutter Compatible SDS-PLUS Shank Hammer Drill Bit Employing high-quality al... |
