What are the lead times for delivery?

The average lead time is within 15 workdays for both peak and off-peak seasons.

What payment terms are accepted?

We accept LC, T/T, Western Union, D/P, and PayPal.

What industries does the company serve?

We serve industries including Oil & Gas, water well, construction, mining, horizontal directional drilling (HDD), geothermal, and environmental sectors.

15'' Drag Bit for Soft Formations

Name: 15'' Drag Bit for Soft Formations
Brand: Hejian Hengji Bit Manufacture Co., Ltd.
SKU: 1974140782

Hebei, ChinaHejian Hengji Bit Manufacture Co., Ltd.

US$100.00-500.00

1 Piece

Product profile

Customization

Available

Type

Center Drill Bit

Material

Alloy Steel, Tungsten Carbide

Model NO.

15''

Usage

Well Drilling

Certification

ISO

Model Number

Steel Body & Matrix Body

Bearing Type

Sealed Bearing and Non-Sealed Bearing

Suitable Formation

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

Color

Blue or Red

Thread

6 5/8reg

Transport Package

Wooden Case

Specification

according requirement

Trademark

Origin

China

HS Code

8207191

Production Capacity

500

Key features

Optimized for Soft Formations: Designed specifically for soft to medium formations like clay, loam, and silt with moisture.

Three-Wing Step Design: Features 3 wings and 3 flushing holes for faster, more aggressive drilling in shallow depths.

Durable Alloy Construction: One-piece alloy steel cast with tungsten carbide cutting tips and gauge sides for extended life.

High Cutting Force: Produces larger cutting force compared to chevron style drag bits for efficient material removal.

Versatile Application Range: Suitable for Mining, Exploration, Environmental, Water Well, Geo Exchange, and HDD projects.

ISO Certified Quality: Manufactured with advanced CNC machines and R&D center, certified by SGS and ISO standards.

Global Service Experience: Over 15 years of experience serving 40+ countries with optimized solutions for various requirements.

Customizable Bearing Types: Available in sealed and non-sealed bearing options to suit different drilling conditions.

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: ≤2.17hTerms 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 formations is this drag bit suitable for?

It is primarily designed for soft to medium formations such as clay, loam, silt, and moist soils, as well as soft, medium soft, hard, and very hard formations.

Q:What are the recommended operating parameters?

Rotary table speed should be between 60 and 80 rpm with light weight on bit (WOB) for optimal performance.

Q:What is the size range of the bit?

The diameter ranges from 2 to 17 1/2 inches (50.8 to 444.5mm) with a 6 5/8reg thread.

Q:What materials are used in the construction?

The bit is made of alloy steel cast with tungsten carbide cutting tips and gauge sides.

Q:What certifications does the product have?

The product is ISO certified and manufactured using advanced technology and equipment.