What sealing 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 speed/pressure conditions.

What is the lead time for production?

Peak Season Lead Time is within 15 workdays or one month. Off Season Lead Time is within 15 workdays or one month.

What payment terms do you accept?

We accept LC, T/T, D/P, PayPal, and Western Union.

Long-Life Milled Tooth Tricone Drill Bit for Rotary Drilling Project

Name: Long-Life Milled Tooth Tricone Drill Bit for Rotary Drilling Project
Brand: Hejian Dingtong Drill Bit Manufacturing Co., Ltd
SKU: 1978799261

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.

Milled Tooth 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

Customizable Color Options: Available in Red, Green, Gold, White, Purple, and other colors.

Dual Bearing Systems: Offers Journal Bearing and Roller Bearing types for different load needs.

Advanced Sealing Tech: Features Rubber Seal for flexibility and Metal Seal for high pressure.

Wide Size Range: Sizes from 3 7/8 inch (98.4mm) to 17 1/2 inch (444.5mm) available.

Multi-Industry Application: Suitable for oil, gas, mining, water well, and construction drilling.

OEM/ODM Support: Full customization from samples, designs, and flexible minor adjustments.

Low MOQ for Testing: Minimum order quantity is just 1 piece or 1 set to test quality.

Factory Direct Supply: Manufacturer with own factory, ensuring quality and competitive pricing.

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: ≤2.00h

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 us details or photos including: Tri-cone drill bit (diameter, IADC code), PDC drill bit (carcass/steel body, inserts, cutter size), or Reamer (diameter, pilot hole, rock hardness, thread). Additional info like drilling depth, rig capacity, and trade terms (FOB, CIF, CFR) helps provide an accurate 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, silver plated bore) and Roller Bearing (metal seals, cylindrical rolling elements, enlarged dimensions).