full size Customized HDD PDC Hole opener PDC reamer

FOB Reference Price:Get Latest Price
$1,500.00 - $25,000.00 / Piece | 1 Piece/Pieces Roller Cone Horizontal Vertical Hole Openers (Min. Order)
Support Sea freight
Report Suspicious Activity
Quick Details
Place of Origin:
Hebei, China
Brand Name:
Model Number:
Carbon Steel, 4145H
Drill Bit
Machine Type:
Drilling Tool
Processing Type:
Well Drilling
12 1/4" 16" 18" 22"24",28"32"36"40"
Enlarge the well Diameter
Cutter type:
IADC Code:
117 217 437517 537 617 637
Cutter size:
8 1/2"
oil well water well , HDD drilling , Trenchless drilling
wooden case
blue or as requirement
Product name:
Roller Cone Horizontal Vertical Hole Openers
Supply Ability
Supply Ability:
5000 Piece/Pieces per Year Roller Cone Horizontal Vertical Hole Openers
Packaging & Delivery
Packaging Details
Standard export packin g for hole openers
Roller Cone Horizontal Vertical Hole Openers
Lead Time :
10-15 working days after receiving your payment

Roller Cone Horizontal Vertical Hole Openers

Product Description



 Hole reamer bit  are designed for the enlargement of pilot holes and large hole applications. They are also used for road and river crossing application. 

The hole openers are manufactured from AISI 4145H fully heat-treated alloy steel. All are available with carbide-milled teeth and insert cutters. Arms and cutters are hardfaced for protection in three different designs for varying conditions and rock formations. The design of the hole opener allows for field-changing the cutters. They has a wide range of hole opener types, including. 

Cutting Structure
The reamer mainly consists of four or more cones. Cutting Structure with premium tungsten carbide hardfacing or premium tungsten carbide insert of formulas and new techniques is utilized, and increases wear-resistance capability of reamer. The pilot is tricone bit 
ext (4).jpg

PDC hole openner1.jpgPDC hole opener2.jpeg

About company

Cangzhou Great Drill Bits Co.Ltd was founded in 1998,and the company devotes itself to the development, designed sales. It is one of the biggest PDC drill bit manufacturing companies in Asia .The company, with modern plants and advanced production equipment, has the capability to produce more than 10000 of the drill bits from size 3” ~ 26.



Exhibition of GREAT

GREAT attends to the exhibition all over the world :

CHINA : CIPPE(Beijing China) 19th-21th March ; CIOOE(Shanghai China) 26th-28th Augest ;

CKPPE(Xinjiang , The oil city of China) 5th-7th September;

Unites States : OTC(Houston,USA )  4th-7th May Every Year ( Reliant Arena No.6117 )

Russia : Moscow Oil and Gas Exhibition 23th-26th June

Indonesia :Jakarta Oil and Gas Exhibition 13th-15th November

India : New Delhi Oil and Gas Exhibition 12th-15th January

Iran:Teheran Oil and Gas Exhibition  5th-8th May

Abu Dhabi :The Abu Dhabi International Petroleum Exhibition and Conference 9th-12th November.



 PDC bit fair 2PDC bit client

contact card_