What is the warranty or guarantee?

The product is designed for long working life with high wear resistance and excellent cutting ability, ensuring reasonable price and durability.

How is the product packed?

Packing options include wooden box, steel box, or customized packaging as per your specific requirements.

TCI 12 1/4 Oilfiled Tricone Bit, Roller Cone Bit Oilfiled

Name: TCI 12 1/4 Oilfiled Tricone Bit, Roller Cone Bit Oilfiled
Brand: Hejian Hengji Bit Manufacture Co., Ltd.
SKU: 735801025

Hebei, ChinaHejian Hengji Bit Manufacture Co., Ltd.

US$2,000.00

1-4 Pieces

US$1,900.00

5-9 Pieces

US$1,800.00

10+ Pieces

Sample price:US$1500.00/piece.Request sample

Product profile

Customization

Available

Customized

Standard

SGS

Model NO.

617

Type

Core Drill Bit

Material

Tungsten Carbide

Usage

Well Drilling

IADC

537

Size

12 1/4

Connection

API Reg

Customersized

Yes

Rubber

Sealed

Transport Package

Wooden Case

Specification

SY/T5164

Origin

Hejian China

HS Code

82071990

Production Capacity

5000PS/Year

Key features

Customizable Specifications: Offers customized sizes, connections, and IADC codes to meet specific drilling needs.

High Precision Metal Seal: Features elaborate metal sealing rings and high elastic rubber circles for optimal static and dynamic sealing.

Durable Tungsten Carbide Teeth: Utilizes high-strength, high-toughness carbide teeth with unique alloy shapes for excellent cutting ability.

Advanced Bearing System: Equipped with high-precision bearings, two-way thrust bearings, and steel ball locks for high-speed operation.

Superior Lubrication & Cooling: Includes rubber oil storage sacs and high-temperature resistant grease for reliable bearing lubrication.

Versatile Strata Adaptability: Suitable for soft, medium, and hard strata with high mechanical penetration rate and long working life.

Flexible Packaging Options: Provides wooden box, steel box, or customized packaging solutions as per customer requirements.

Established Manufacturer: Hejian Ouyate Bits has been manufacturing since 1998, specializing in various drill bits with global reach.

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: ≤1.80hTerms 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:Is the product customizable?

Yes, the product offers customized options including size, connection type, and IADC code to suit specific requirements.

Q:What are the payment terms?

T/T and L/C are acceptable. The standard term is 30% advanced payment after signing the contract, with the remaining 70% paid after seeing the Bill of Lading.

Q:What is the lead time for production?

The average lead time is within 15 workdays, regardless of whether it is peak season or off-season.

Q:What materials are used for the drill bit?

The bit is made of Tungsten Carbide, featuring high-strength and high-toughness carbide teeth with new wear-resistant materials.

Q:What sealing technology does the bit use?

It uses a high-precision metal seal with elaborate metal sealing rings and two high-elastic rubber function circles for static sealing.