What certifications do you have?

We are SGS and ISO Certified with an R&D center for rock drilling tools.

What are your main products?

Tricone Bit, PDC Bit, Hole Opener, Steel Tooth Bit, Tricone Cutters, Drag Bit, Bit Breaker, and Subs.

12 1/4'' IADC 537TCI Tricone Three Cone Rock Roller Drill Bit for Oil Rig

Name: 12 1/4'' IADC 537TCI Tricone Three Cone Rock Roller Drill Bit for Oil Rig
Brand: Hejian Hengji Bit Manufacture Co., Ltd.
SKU: 1991057902

Hebei, ChinaHejian Hengji Bit Manufacture Co., Ltd.

Negotiable

1 Piece

Product profile

Customization

Available

Customized

Usage

Well Drilling

Certification

ISO

Model Number

Steel Tooth Bit, TCI Bit

Bearing Type

Sealed Bearing

Suitable Formation

Soft, Medium Soft, Hard, Medium Hard, Very Hard

Color

Blue or Red

Transport Package

Wooden Case

Specification

according requirement

Trademark

Origin

China

HS Code

8207191

Production Capacity

500

Key features

High Precision Bearing: Journal bearing with two thrust faces, ball locked cone, and silver-plated friction reducing alloy.

Enhanced Seal Reliability: Wear-resistant Buna-N O-ring seal with increased section and precisely designed scaling flange.

Superior Cutting Ability: High strength tungsten carbide inserts with optimized compact numbers and special shaped compacts.

Extended Working Life: Hardfaced head bearing surface and wear resistant material on steel tooth tricone extend life.

Strong Gauge Protection: Multiple heel position with gauge trimmer, tungsten carbide, and hardfacing on the shirttail.

Versatile Application: Suitable for water well, oil well, HDD, exploration, and geothermal well drilling in various formations.

Professional Manufacturer: Specialized in rock bits since 2001 with advanced CNC machines and R&D team.

Global Service Experience: Serving 40+ countries with optimized solutions for Oil & Gas, Construction, and Mining industries.

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: ≤2.22hTerms 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 your company a distributor or a manufacturer?

We are a professional factory of rock drilling bits in China.

Q:What are your product quality standards?

All our activities are accredited to ISO 9001:2008, ensuring products and services satisfy international requests with mature production technology.

Q:What is the packaging method?

We use high quality export carton or standard export wooden case.

Q:What is the delivery time?

Prepared to deliver within 1 week if in stock. If out of stock, it depends on order quantity, typically 7-30 days. Transportation is by sea or air.

Q:How to order the products?

Send an inquiry with detailed item description or model number. If there is no packing demand, we use sea-way packing. Attaching a reference picture is recommended to avoid misunderstanding.