What sizes are available for the TCI Tricone Bits?

Available sizes range from 3.5 inches to 26 inches. Larger sizes can be customized according to your requirements.

What types of bearings are available?

We offer sealed and non-sealed bearings, including JM/JMT (metal sealed journal), RM/RMT (metal sealed roller), JR/JRT (rubber sealed journal), RR/RRT (rubber sealed roller), and FR (rubber sealed floating).

What formations are suitable for this bit?

The bit is suitable for soft, medium soft, hard, medium hard, and very hard formations.

26'' TCI Tricone Bits for Oil Drilling

Name: 26'' TCI Tricone Bits for Oil Drilling
Brand: Hejian Hengji Bit Manufacture Co., Ltd.
SKU: 741612522

Hebei, ChinaHejian Hengji Bit Manufacture Co., Ltd.

US$700.00-10,000.00

1 Piece

Product profile

Customization

Available

Customized

Non-Customized

Standard

ISO9001

Model NO.

26''

Length

Taper-length

Type

Core Drill Bit

Material

Tungsten Carbide

Usage

Well Drilling

Weight

750kg

Transport Package

Wooden Case

Specification

660.4mm

Trademark

hengji

Origin

Hebei Hejian

HS Code

82071990

Production Capacity

3000piece/Yezr

Key features

Wide Application Range: Suitable for old well sidetracking, deepening slim holes, and deep well operations.

Reduced Downhole Risks: Lower work torque reduces hole expansion buckling and avoids downhole accidents.

Versatile Formation Handling: Ideal for large plastic formations and hard interlayers that PDC bits cannot handle.

High Speed Drilling Capability: Compatible with downhole motors for high speed and special drilling operations.

Customizable Sizes: Available sizes from 3.5 to 26 inches, with larger sizes customizable upon request.

Multiple Bearing Types: Offers sealed and non-sealed options including metal and rubber sealed bearings.

ISO 9001 Accredited: All activities and products accredited to ISO 9001:2008 standards.

Strict Quality Inspection: 100% inspection before shipment with independent workshops for product checking.

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: ≤2.70hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW, DDP

AI-Powered supplier vetting

SummaryThe supplier is identified as a factory/combined manufacturing entity in Hejian, China, with five production lines, 50 quality control staff, and ISO 9000/ISO 9001 management-system certifications. It demonstrates broad customization and R&D capabilities, including recent new products and ODM services, and reports OEM service for well-known brands. Quality controls include 100% finished-product inspection, raw-material traceability, complaint-handling procedures, and 10 stated quality assurance/control inspectors in one record, although another record states 50 quality control staff. After-sales offerings include installation, training, repair, maintenance, and debugging, but no overseas warehouses, showrooms, agents/branches, or prior offline trade-show participation are reported. Service procedures and records exist, while corrective/preventive-action procedures are not documented. Financial credibility cannot be determined from the provided information because the financial entries only identify...

Supplier typeThe supplier is described as a combined entity and factory, located in Hejian, Cangzhou, China, with manufacturing identified as the industry of associated companies. This supports classification as a direct manufacturing supplier rather than an offshore company.

CertificationsThe supplier reports holding ISO 9000 and ISO 9001 management-system certifications. These certifications provide explicit evidence of formal quality-management certification.

After-Sales capabilityThe supplier lists installation, training, repair, maintenance, and debugging services, and has a clear customer-complaint procedure with followed records. However, it reports no overseas warehouse, showroom, agent/branch, or overseas-service country, indicating that the documented service scope is not supported by an overseas physical network.

R&D capabilityThe supplier reports new products within the past year, ODM services, 50 years of total R&D engineer experience, and broad design customization. It does not have an available SDK, but the stated R&D and ODM evidence demonstrates product-development capability.

Production capacityThe supplier operates five production lines, reports an average off-season lead time within 15 workdays and peak-season timing within 15 workdays to one month, and identifies a machining center as a combined facility. It also reports 100% finished-product inspection and 10 qualified service-capability suppliers, supporting established production and service operations.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization in both R&D and design-service records. This is direct evidence of a broad customization range.

Client casesThe supplier explicitly reports providing OEM services for well-known brands, which is evidence of experience serving recognized-brand customers. No specific brand names, project details, volumes, or performance outcomes are provided, so the depth of these cases cannot be evaluated.

Product Q&A

Q:What is the quality standard of your products?

All activities are accredited to ISO 9001:2008, with mature production technology ensuring quality meets international requests. All products pass strict 100% inspection before shipment.

Q:Are you a trading company or a manufacturer?

We are a manufacturer and trader specialized in well drilling tools.

Q:How long have you been in the drilling tools market?

We have been a leader in the field of drilling tools for 10 years since 2008, earning a good reputation from customers worldwide.

Q:Do you have your own development team?

Yes, we have a research team of 18 engineers who have studied professional technology abroad and returned with qualifications.

Q:What after-sales service do you provide?

Our technicians provide after-sale technical support, and we are responsible for any quality problems.