7 7/8" (200mm) IADC537g Tricone Bit for HDD Rock Drilling Pilot Bit

Name: 7 7/8" (200mm) IADC537g Tricone Bit for HDD Rock Drilling Pilot Bit
Brand: Hejian Hengji Bit Manufacture Co., Ltd.
SKU: 777397962

Hebei, ChinaHejian Hengji Bit Manufacture Co., Ltd.

Negotiable

1 Piece

Sample price:US$800.00/piece.Request sample

Product profile

Customization

Available

Customized

Type

Center Drill Bit

Model NO.

537G

Material

Tungsten Carbide

Usage

Well Drilling

Condition

New

Warranty

3 Months

Applicable Industries

Construction Works , Energy & Mining

Machine Type

Drilling Tool

Processing Type

Forging

Bearing Type

Elastomer Sealed Bearing

Available Size

3 7/8''~32''

Application

Oil,Gas,Geothermy,Water Well Drilling,Mining and

Color

Blue

Transport Package

Plywood Case

Specification

ISO and SGS and API

Trademark

Origin

China

HS Code

82071990

Production Capacity

500

Key features

Professional Manufacturer: Specialized in manufacturing high quality rock bits since 2001 with advanced CNC machines.

ISO & SGS Certified: Activities accredited to ISO 9001:2008 with SGS verified quality reports.

Wide Application Range: Suitable for Oil, Gas, Geothermal, Water Well Drilling, Mining and HDD.

Elastomer Sealed Bearing: HR series rubber sealed bearing ensures durability and performance.

Fast Delivery: Prepared to deliver within 1 week if in stock; 7-30 days if out of stock.

Global Service Experience: 10+ years experience serving more than 40 different countries worldwide.

Customized Options: Customized condition and available sizes from 3 7/8'' to 32''.

High Quality Materials: Made of Tungsten Carbide with optimized solutions for various requirements.

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: ≤2.28hTerms 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?

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

Q:What is the warranty period?

3 Months

Q:What is the packaging and delivery method?

We used high quality export carton or standard export woodern case. Other special package can be applied according to customer's need.

Q:What is the delivery time?

Prepared to deliver within 1 week, if in stock. Depends on order quantity, when out of stock, 7-30days. Transportation: By sea or air.

Q:How to order the products?

Send the inquiry with detail item description or with Model number. If there is no packing demand we take it as sea-way packing. If possible please attach one reference picture to avoid any misunderstanding or any links from our website for we get a better understanding.