What is the warranty period?

The guarantee period for the mainframe is one year, excluding quick wear parts.

What payment terms do you accept?

We accept all regular payment terms including letters of credit and T/T. Normally 30% T/T is required in advance for customization.

How are the products packaged?

We use high-quality export wooden boxes, but customization is also available upon request.

Can the drill bit diameter be customized?

Yes, regular diameters range from 10 to 72 inches, and any diameter can be customized to suit your needs.

What thread types are available?

Thread types include Pin or Box, Male or Female, REG, and IF, selected based on your specific requirements.

What formations is this drill bit suitable for?

It is suitable for medium to medium-hard formations with high crushing resistance, such as sands, shales, limestone, cobblestone, dolomite, and chert.

What is the lead time for orders?

The average lead time is within 15 workdays during both peak and off-peak seasons.

Do you provide technical support?

Yes, technical support is available at any time for our customers.

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STS is an escrow service that protects both buyers and suppliers. Funds are held securely by Made-in-China.com until order terms (e.g., delivery, quality) are fulfilled

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Payment Protection:: Your payment is only released to the supplier after you confirm satisfactory delivery.Suppliers receive payment only upon your approval.
Dispute Resolution:: If issues arise (e.g., quality discrepancies, shipping delays), our team mediates and facilitates resolutions based on evidence.
Flexible Payment Options:: Supports credit cards (Visa/MasterCard), PayPal, Apple Pay, Google Pay, many local payment methods and T/T (bank transfer).

HDD Reaming Drill Bit Hole Opener Through Extremely Hard Rock Formation

Glorytek Industry (Beijing) Co., Ltd.

15 yrs

Transactions: US$60,000+

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Product Highlights

Customizable Diameters: Available in 10-72 inches with any diameter customizable to meet specific project needs.
Multi-Cone Structure: Features multi-cones split from tricone bits to build new big diameter bits for efficient drilling.
Carbide Protection: Hard facing on shirttail and carbide inserts pressed into head OD for superior gage protection.
Versatile Thread Types: Offers Pin, Box, Male, Female, REG, and IF thread types depending on client requirements.
Wide Formation Suitability: Designed for complex formations including shales, limestone, cobblestone, dolomite, and chert.
Non-Sealed Roller Bearing: Equipped with non-sealed roller bearings for reliable performance in drilling operations.
CE and SGS Certified: Product meets international safety and quality standards with CE and SGS certifications.
20+ Years Experience: Manufacturer with over 20 years of experience in drilling equipment and parts export.

Product Attributes

Customization: Available
After-sales Service: Technical Support Will Be Available in Any Time
Warranty: 6 Month
Model NO.: Hole Opener
Certification: CE, SGS
Type: Rock Reamer
Diameter: 350mm
Machine Type: Drilling Tool
Model No.: HDD Barrel Reamer
Pipeline Connection: with Swivel, Without Swivel
Key Words: Reaming Drill Bit ,Hole Opener
Transport Package: Wooden Case
Trademark: Glorytek
Origin: Beijing, China
Production Capacity: 100 Pieces Per Month

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Shipping Cost:: Contact the supplier about freight and estimated delivery time.

Online Trading Protection

Payment Guarantee: Platform-protected payments with refund support for eligible order issues.
Platform Logistics: Clearer shipment tracking with platform-supported logistics.
Inspection Service: Optional pre-shipment inspection for quality and quantity checks.
After-Sales & Dispute Handling: Platform-assisted dispute resolution, including refunds or returns when applicable.

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HDD Reaming Drill Bit Hole Opener Through Extremely Hard Rock Formation pictures & photos — HDD Reaming Drill Bit Hole Opener Through Extremely Hard Rock Formation

HDD Reaming Drill Bit Hole Opener Through Extremely Hard Rock Formation
HDD Reaming Drill Bit Hole Opener Through Extremely Hard Rock Formation
HDD Reaming Drill Bit Hole Opener Through Extremely Hard Rock Formation
HDD Reaming Drill Bit Hole Opener Through Extremely Hard Rock Formation
HDD Reaming Drill Bit Hole Opener Through Extremely Hard Rock Formation
HDD Reaming Drill Bit Hole Opener Through Extremely Hard Rock Formation

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HDD Reaming Drill Bit Hole Opener Through Extremely Hard Rock Formation
HDD Reaming Drill Bit Hole Opener Through Extremely Hard Rock Formation
HDD Reaming Drill Bit Hole Opener Through Extremely Hard Rock Formation
HDD Reaming Drill Bit Hole Opener Through Extremely Hard Rock Formation
HDD Reaming Drill Bit Hole Opener Through Extremely Hard Rock Formation
HDD Reaming Drill Bit Hole Opener Through Extremely Hard Rock Formation

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Product Description

1.Suitable for medium to medium hard formation of high Crushing Resistanc (hard formation,sands,etc.)
2.Hard facing is applied on the shirttail,and carbide inserts for gage protection are pressed into the head OD.
3.Cone gage surface is reinforce with carbide compacts.
4.Bit bearing is non-sealed roller bearing.
5.Thread type include Pin or Box, Male or Famale, REG/IF/, depend on your needs.

HDD Reaming Drill Bit Hole Opener Through Extremely Hard Rock Formation

Rock Reamer (Hole Opener)
Machine Type	Drilling Tool
Cutting Structure	The reamer always have multi-cones. Bit cones are splited from tricone bits then build a new big diameter bit. The pilot is three cone bit.
Product Application	Bigger diameter for construction works ,HDD/Trenchless,Pipeline Crossing. This kind of bits are suitable for different complex formation, shales, limestone, cobblestone, dolomite, chert, etc.

Main Type Available	Regular Bit Diameters: 10-72'', any diameters can be customized.

HDD Reaming Drill Bit Hole Opener Through Extremely Hard Rock Formation

We can also provide supporting related HDD drilling tools:
Soil reamer/rock reamer/HDD drill pipe/drill collar/sonde housing/stabilizer/HDD Bentonite/Swivel & Pulling Eye etc.

HDD Reaming Drill Bit Hole Opener Through Extremely Hard Rock Formation

Glorytek Industry (Beijing) Co., Ltd. is an integrated corporation specialized in manufacturing and exporting top quality drilling equipment and drilling parts for more than 20 years. We are supported and assisted by highly experienced R&D team and enginners that enable us to complete all the assigned projects successfully as per clients' requirements.

Our factory covers an area of 250,000 square meters, construction area is about 150,000 square meters, having machining machinery, CNC processing center, friction welding machine, testing equipments etc. over 200 sets and more than 600 employees.

Our products have been exported more than 60 countries, including Australia, Russia, Soutn Africa, Zimbabwe, Malaysia, Indonesia, South Korea, France, Sweden, USA, Canada, Haiti etc.

1. Our Company
We are an integrated corporation specialized in drilling equipment manufacturing and exporting.

2. Payment Terms
We accept all regular payment terms, including letters of credit, T/T, etc. Normally please pay 30% T / T in advance for customization.

3. Packaging and Delivery
We use high quality export wooden boxes or you can customize.

4. How long is the warranty?
The guarantee period for mainframe is one year (excluding the quick wear parts).

About the Supplier

Company Profile

Glorytek Industry (Beijing)Co., Ltd., located in Beijing, China, is an integrated corporation specialized in manufacturing and exporting top quality drilling equipment and drilling parts for decades. We are supported and assisted by a highly experienced team of designers and engineers that enable us to complete all the assigned projects successfully as per the specified requirement from our clients.

Our products are widely used in the scope of mining, water well drilling and exploration, anchor grouting project, side slope protection engineering, oil and gas engineering, underwater rock drilling & Blasting operations of seaport channel, hydropower project, national defense projects ect.

Due to the continuous effort and improvement, Glorytek's market share keeps increasing rapidly, meanwhile, the perfect after-sales service is providing a strong support and guarantee for the expanding of business cooperation. Till now, we enjoy the good reputation and our products have been winning the confidence of a lot of domestic and overseas customers.

Scope of products:

Blasthole Drilling Rigs

1: Compressor Integrated Type

2: Compressor Separated Type

Water Well Drilling Rigs

1: Truck Mounted Type

2: Crawler Type

3: Trailer Type

Piling Machinery

1: Rotary Drilling Rigs

2: Anchor Drilling Rigs

3: Auger Drilling Rigs

Drilling Auxiliaries

1: DTH Hammer and Bits

2: Button bit

3: Drill Pipe or drill Rod

4: Tricone Bits

5: PDC Bits

6: Downhole motor or Mud Motor

7: Pumps

About Our Factory & Business Background

Address: No. 1108-1109 Wanda Guang Chang a, 93 Jianguo Road, 100022, Beijing, China
Terms of Payment: LC, T/T, Western Union
International Commercial Terms(Incoterms): FOB, CFR, CIF, FCA, EXW
Average Lead Time: Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays
Nearest Port: Tianjin, Beijing

Our Production Capability & Technical Expertise

Main Products: Drilling Rig, Drill Bits, DTH Drill Rig, Drill Machine, Downhole Motor, Water Well Drill Rig, Tricone Bits, DTH Hammer, Anchor Drill Rig, Button Bits

Our Industry Experience & Global Business Record

Export Year: 2010-08-10
Main Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

FAQ

What is the warranty period?: The guarantee period for the mainframe is one year, excluding quick wear parts.
What payment terms do you accept?: We accept all regular payment terms including letters of credit and T/T. Normally 30% T/T is required in advance for customization.
How are the products packaged?: We use high-quality export wooden boxes, but customization is also available upon request.
Can the drill bit diameter be customized?: Yes, regular diameters range from 10 to 72 inches, and any diameter can be customized to suit your needs.
What thread types are available?: Thread types include Pin or Box, Male or Female, REG, and IF, selected based on your specific requirements.
What formations is this drill bit suitable for?: It is suitable for medium to medium-hard formations with high crushing resistance, such as sands, shales, limestone, cobblestone, dolomite, and chert.
What is the lead time for orders?: The average lead time is within 15 workdays during both peak and off-peak seasons.
Do you provide technical support?: Yes, technical support is available at any time for our customers.