What are the main applications of this tricone drill bit?

It is widely used for water, oil, and gas well drilling, underground raise bore pilot drilling, and mining blast hole drilling in various rock formations.

What bearing types are available for these bits?

We offer rubber sealed, metal sealed, and composite sealed bearing types to ensure stability and wear resistance during high-speed rotation.

4 3/4 Inch Rotary Tricone Rock Drill Bit Manufacturers

Name: 4 3/4 Inch Rotary Tricone Rock Drill Bit Manufacturers
Brand: Hejian Hengji Bit Manufacture Co., Ltd.
SKU: 682680201

Hebei, ChinaHejian Hengji Bit Manufacture Co., Ltd.

US$100.00-1,000.00

1 Piece

Product profile

Customization

Available

Customized

Length

3''~26''

Model NO.

4 3/4''

Type

Center Drill Bit

Material

Tungsten Carbide

Usage

Well Drilling

Place of Origin

Hebei, China

Brand Name

Machine Type

Drilling Tool

Bits Material

Carbide

Processing Type

Forging

Bits Use

Well Drilling

Colo

Blue, Red, Yellow...

Transport Package

Wooden Case

Specification

according requirement

Trademark

Origin

Hebei

HS Code

82071990

Production Capacity

1000PCS/Month

Key features

High Efficiency Design: Optimized tooth design and high specific pressure for faster penetration and reduced wear.

Durable Materials: Constructed with high-quality tungsten carbide alloy inserts and wear-resistant coatings.

Advanced Bearing System: Features rubber sealed, metal sealed, or composite sealed bearings for stability and longevity.

Wide Application Range: Suitable for soft to hard formations in oil, gas, water well drilling, and mining.

Customizable Options: Available in various colors (Blue, Red, Yellow) and tailored solutions for specific needs.

Fast Delivery: In-stock items ship within 1 week; out-of-stock delivery depends on order quantity.

Global Service: Expert consultation and after-sales support provided for projects worldwide.

Versatile Types: Includes single, double, triple, and multiple cone bits with tricone being most common.

Company profile

Years of Export ExperienceImporters and ExportersHigh Repeat Buyers ChoiceSelf-branded

Hejian Hengji Bit Manufacture Co., Ltd.

Hebei, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤2.58hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW, DDP

AI-Powered supplier vetting

SummaryThe supplier is a combined-type company located in Hejian, China, with a strong R&D and customization capability. It holds ISO 9000 and ISO 9001 certifications, indicating a sound management system. The supplier has experience in OEM services for well-known brands but lacks overseas infrastructure such as warehouses or showrooms. Despite having a clear customer complaint handling procedure, it does not participate in offline trade shows and lacks overseas representation. Financial credibility is suggested by consistent financial reporting over the past three years.

Supplier typeThe supplier is a combined-type factory located in Hejian, China, operating within the manufacturing industry.

CertificationsThe supplier holds ISO 9000 and ISO 9001 certifications, indicating compliance with quality management standards.

R&D capabilityThe supplier has R&D capabilities, evidenced by new product development in the past year and offers ODM services.

Production capacityThe supplier operates 5 production lines and has an annual output between US$5 Million and US$10 Million.

Customization capabilityThe supplier provides extensive customization services, ranging from minor to full customization, supported by R&D capabilities.

Client casesThe supplier provides OEM services for popular brands, indicating experience with established clients.

Product Q&A

Q:How does the design of the bit contribute to its performance?

The bit features a high-quality welded tooth surface for enhanced penetration rates and an optimized tooth design to improve wear resistance and drilling speed.

Q:Can the bit be customized based on specific needs?

Yes, HJ Bit offers tailored solutions for unique drilling requirements, ensuring the best performance for each project.

Q:What packaging options are available for this product?

The bit is packaged in wood boxes, with fumigation trays available if necessary. Custom packaging can also be provided based on the customer's needs.

Q:How soon can I receive the product after ordering?

If the product is in stock, it can be shipped within 1 week. Delivery time may vary depending on order quantity when out of stock.

Q:How is the product delivered?

The product can be delivered by sea or air, depending on your location and order specifications.