What seal types are offered?

We offer Rubber Seal for flexibility and adaptability to irregular surfaces, and Metal Seal for greater rigidity and wear resistance in high-pressure conditions.

High-Performance IADC 637-517 Three-Cone Drill Bit for Hard Rock

Name: High-Performance IADC 637-517 Three-Cone Drill Bit for Hard Rock
Brand: Hejian Dingtong Drill Bit Manufacturing Co., Ltd
SKU: 1981141461

Hebei, ChinaHejian Dingtong Drill Bit Manufacturing Co., Ltd

US$500.00-3,000.00

1 Piece

Product profile

Customization

Available

Customized

Length

Taper-length

Model NO.

Tricone Drill Bits

Type

Roller Cone Bit

Material

Alloy Steel

Usage

Well Drilling, Metal Drilling, Oil Drilling,Hard Rock Drilling,Water Well Drill

Colour

Red, Green, Gold, White, Purple, etc

Seal Type

Rubber Seal, Metal Seal

Bearing Types

Journal Bearing, Roller Bearing

Condition

New

Applicable Industries

Energy & Mining

Transport Package

Wooden Box

Specification

3 3/4"~26"

Trademark

Dingtong

Origin

China

Key features

Versatile Bearing Options: Available with Journal or Roller bearings for different load and speed requirements.

Dual Seal Technology: Choose between Rubber or Metal seals to match specific drilling conditions and pressures.

Wide Size Range: Sizes from 3 7/8 inch to 17 1/2 inch available for various drilling applications.

Custom Color Options: Colors can be customized including Red, Green, Gold, White, and Purple.

Manufacturer Direct: Direct factory sales with OEM/ODM services and flexible customization options.

Low MOQ Support: Minimum order quantity is just 1 piece or 1 set, welcoming sample orders.

Company profile

High Repeat Buyers Choice

Hejian Dingtong Drill Bit Manufacturing Co., Ltd

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 years CertifiedNearest Port: Qingdao Port, Tianjin PortAverage Response Time: ≤1.91h

AI-Powered supplier vetting

SummaryThe supplier specializes in the production and sales of various drill bits, offering customization services and possessing a professional R&D team. Despite a lack of structured procedures for after-sales service and quality control, they maintain some quality assurance measures. The supplier has been exporting for 8 years and provides ODM and OEM services. However, they do not manage overseas warehouses or participate in trade shows. Financial and environmental credentials remain unspecified, and they lack capabilities in overseas service management.

Supplier typeThe supplier focuses on drill bit production and sales, with expertise in industrial and agricultural applications.

After-Sales capabilityThere are no written procedures for handling customer complaints and service capability, indicating potential weaknesses in after-sales service.

R&D capabilityThe supplier has a professional R&D team and offers ODM and OEM services, indicating strong innovation capabilities.

Production capacityThe supplier has a diverse range of drill bit products and provides ODM and OEM services, indicating robust production capabilities.

Customization capabilityThe supplier offers various levels of customization, including full customization and minor adjustments.

Product Q&A

Q:Are you a manufacturer or trading company?

We are both a manufacturer and a trading company. We have our own factory and maintain long-term partnerships with several other factories.

Q:What is the minimum order quantity?

Our minimum order quantity is 1 piece or 1 set, and the price may vary depending on the order quantity. We welcome sample orders to test our quality.

Q:How can I get an accurate quote?

Please send details or photos including drill bit type, diameter, IADC code, rock hardness, drilling depth, and trade terms (FOB, CIF, CFR). The more information provided, the more accurate the quote.

Q:Can I visit your factory before ordering?

Of course, you are welcome to do so. Please contact us for address details and schedule.

Q:What bearing types are available?

There are two main types: Journal bearing (metal seals, hard alloy layer) and Roller bearing (metal seals, cylindrical rolling elements). Both enhance load-bearing capacity and anti-seizing capability.