What is the warranty or quality guarantee?

The product features high-strength, high-flexibility, and high-wear-resistance materials with a long working life and reasonable price.

How is the product packed?

Packing options include wooden boxes, steel boxes, or customized packing as per your requirements.

What bearing types are available?

We provide sealed bearings (HJ metal sealed journal bearing) and non-sealed bearings (HA rubber sealed journal bearing/aircooled bearing).

215.9mmtungten Carbide Insert Tricone Bit for Mining Works

Name: 215.9mmtungten Carbide Insert Tricone Bit for Mining Works
Brand: Hejian Hengji Bit Manufacture Co., Ltd.
SKU: 736361375

Hebei, ChinaHejian Hengji Bit Manufacture Co., Ltd.

US$800.00

1-9 Pieces

US$750.00

10+ Pieces

Sample price:US$800.00/piece.Request sample

Product profile

Customization

Available

Customized

Type

Core Drill Bit

Model NO.

437

Material

Tungsten Carbide

Usage

Well Drilling

IADC

All

Transport Package

Wooden

Specification

SGS

Origin

Hebei

HS Code

82071990

Production Capacity

5000PS/Year

Key features

High Precision Metal Seal: Optimized dynamic and static sealing ensures bearing protection and longevity.

Advanced Bearing System: Features high precision bearings, two-way thrust, and steel ball lock for high speed.

Durable Carbide Teeth: High strength and toughness carbide gear with optimized shape for excellent cutting.

Wide Application Range: Adapts to soft, medium, and hard strata in petroleum, water well, and mining.

Customizable Options: Offers customized sizes, IADC codes, and packing requirements as per client needs.

Fast Delivery Time: Standard delivery within 3 to 7 days for efficient project scheduling.

Flexible Payment Terms: Accepts T/T, L/C, Western Union, and D/P for convenient transaction.

Established Manufacturer: Company established in 1998 with over 20 years of industry experience.

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:What is the delivery time for this tricone bit?

The standard delivery time is within 3 to 7 days. During peak seasons, lead time may be within 15 workdays.

Q:What payment terms are accepted?

We accept T/T, L/C, Western Union, D/P, and PayPal. Typically, 30% advanced payment is required after signing the contract, with the remaining 70% paid after seeing the B/L.

Q:Can the product be customized?

Yes, we offer customized options including specific IADC codes, sizes ranging from 2 7/8 to 26 inches, and packing requirements (wooden or steel box).

Q:What are the main applications for this bit?

It is suitable for petroleum and gas, water wells, mining, tectonic industries, oil fields, construction, geothermal, directional boring, and underground foundation work.

Q:What types of formations can this bit handle?

The tricone bit is designed to adapt to soft, medium soft, hard, medium hard, and very hard formations.