17 1/2 Inch 444.5mm IADC637 Rock Tricone Drill Bit

Name: 17 1/2 Inch 444.5mm IADC637 Rock Tricone Drill Bit
Brand: Hejian Dingtong Drill Bit Manufacturing Co., Ltd
SKU: 2003210371

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.

444.5mm

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

8 1/2

Trademark

Dingtong

Origin

China

Key features

Multi-Color Customization: Available in Red, Green, Gold, White, Purple, and other custom colors.

Flexible Seal Options: Choose between Rubber Seal for flexibility or Metal Seal for high rigidity.

Dual Bearing Types: Select Journal Bearing or Roller Bearing based on drilling requirements.

Versatile Drilling Applications: Suitable for groundwater, oil, metal, hard rock, and directional drilling.

Wide Size Range: Available sizes from 3 7/8 inches to 17 1/2 inches (98.4mm to 444.5mm).

OEM and ODM Services: Full customization, design-based, and sample-based customization available.

Low Minimum Order: Accepts orders as low as 1 piece or 1 set for testing quality.

Global Export Experience: Exported to over 30 countries including Australia, Canada, and Brazil.

Company profile

High Repeat Buyers ChoiceSelf-brandedIn-stock CapacityMinor Customization

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: ≤0.01h

AI-Powered supplier vetting

SummaryThe supplier is explicitly identified as a professional technical supplier producing and selling drill bits and related drilling products. It offers 3D software design, broad customization, ODM, OEM, and reports new products within the past year, indicating established technical and innovation capabilities. Quality assurance and raw-material traceability are stated, but finished-product inspection is performed by packing staff and complaint handling lacks written procedures or records. Export experience is stated as 8 years, while service-capability procedures and corrective-action records are absent. Financial information is limited to year labels without performance metrics, so financial credibility cannot be assessed. No certifications, overseas facilities, agents, branches, or offline trade-show participation are documented.

Supplier typeThe supplier is explicitly described as a professional technical supplier. Its stated business covers production and sales of drill bits, while the company description references industrial and agricultural water supply, foundation pile engineering, and geothermal development, supported by a professional R&D team and production technology.

After-Sales capabilityThe supplier has stated export experience of 8 years, but complaint handling has no written procedures or records. Service-capability assessment and corrective/preventive-action procedures are also undocumented, and the supplier has no overseas warehouse, showroom, agents, or branches; therefore, after-sales support capability is not demonstrated and has several documented process limitations.

R&D capabilityThe supplier reports professional R&D capability, a professional R&D team, advanced production technology, 3D software design, new products within the past year, ODM services, and OEM services for popular brands. However, it also explicitly reports no available SDK, which limits evidence of software-development integration capability.

Production capacityThe supplier produces and sells multiple categories of drill bits and reports an off-season lead time within 15 workdays to one month. Quality assurance and raw-material traceability are stated, but finished products are checked by packing staff and no documented service-capability or corrective-action procedures are provided.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, flexible customization, and minor customization. Its 3D design, ODM, and OEM capabilities further support the conclusion that it can handle varied customer-specific design and manufacturing requirements.

Product Q&A

Q:Are you a true manufacturer or a trading company?

We are a manufacturer . We have our own factory to produce drill tools.

Q:What is your 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 the following details or photos: Tri-cone drill bit (diameter, IADC code), PDC drill bit (carcass or steel body, number of inserts, cutter size, etc.), Reamer (diameter, pilot hole size, rock hardness, drill pipe thread connection, etc.). In addition to the above, if possible, please provide the following additional information: Drilling depth for vertical well drilling, HDD drilling length, rock hardness, rig capacity, application (oil/gas well drilling, water well drilling, HDD

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 are your main markets?

Our products are exported to South Africa, Ethiopia, Malaysia, South Korea, Brazil, Russia, Norway, and more than 30 other countries.