What after-sales services do you provide?

Our sales team responds within 24 hours (excluding holidays), technical support is available anytime, and free replacements are provided for failures caused by product quality.

What materials are used for the DTH Hammer?

The material is high-quality hard alloy and best quality steel, specifically tungsten carbide.

6 Inch Without Foot Vlave DTH Hammer Bit for Drilling Wells

Name: 6 Inch Without Foot Vlave DTH Hammer Bit for Drilling Wells
Brand: PUTIAN QIDELI ENGINEERING EQUIPMENT CO., LTD.
SKU: 822803285

Fujian, ChinaPUTIAN QIDELI ENGINEERING EQUIPMENT CO., LTD.

US$80.00-400.00

1 Piece

Sample price:US$80.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

Yes

Model NO.

COP64, DHD360, QL60, SD6, MISSION60

Certification

CE, ISO 9001:2008

Standard

Surface Treatment

Spray-Paint

Manufacturing Process

Forging

Material

High-Quality Hard Alloy, Best Quality Steel

Formation

Soft-Hard Formation

Advantage

Ore Mining, Coal Mining, Well Drilling

Application

Rock Drilling, Core Mining, Well Drilling

Color

Blue, Golden, Black, Red, Customize

Usage

Small Hole Drilling, Gas Deep Hole Drilling, Boreh

Name

Cop64 Series DTH Hammer

Transport Package

Standard Export Packing.

Specification

DHD360, COP64, MISSION 60, QL60, SD6

Trademark

QIDELI

Origin

China

HS Code

8207199000

Production Capacity

5000 Pieces/Month

Key features

High Drilling Speed: Drilling speed is 15%-30% higher than other series DTH Hammers.

Energy Efficiency: Lower energy consumption, oil consumption is about 10% lower than foot valve types.

Durable Design: Simple structure with reliable parts, long life, and easy cheap maintenance.

Advanced Technology: Newest design without foot valve, avoiding fracture and expansion issues.

Customizable Options: Customize diameter, face shape, button size, and color (Blue, Golden, Black, Red).

Fast Delivery: Delivery in 2-3 days for stock items; 20-30 days for special custom designs.

Quality Assurance: Strict inspection by experienced QC team before shipping every order.

Reliable Support: 24-hour response from sales team and 24/7 technical support available.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced Team

PUTIAN QIDELI ENGINEERING EQUIPMENT CO., LTD.

Fujian, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤5.79h

AI-Powered supplier vetting

SummaryThe supplier demonstrates flexible customization, ODM and OEM capability, recent new-product activity, ISO 9001 certification, in-stock capacity, and more than 15 years of heat-treatment experience. It has export capability, eight years of exporting experience, and access to overseas agents or branches, but no overseas warehouse or showroom and no participation in offline trade shows. Operational controls show weaknesses: there is no valid manufacturing-capacity contract with its related subcontractor, no written supplier-service assessment or approved-supplier list, no written corrective-action or complaint-handling procedures, and no raw-material traceability. Quality inspection is performed by one inspector, with finished products checked by packing staff. Innovation evidence is limited by zero stated patents, no SDK, no private molds, and no 3D software design service. Financial records are identified for 2021–2023, but their results are not provided.

Supplier typeThe supplier is a manufacturing-oriented provider with CNC lathe and CNC processing facilities, in-stock capability, self-operated import/export rights, and stated experience in heat treatment. It also offers services through overseas agents or branches, but the stated number of countries with overseas services is zero and no overseas warehouse or showroom is available.

CertificationsThe supplier reports an ISO 9001 supplier management-system certification. This is explicit evidence of a recognized quality-management certification, although no other certifications are identified.

After-Sales capabilityThe supplier accepts several service payment methods and states peak-season lead time of one month and off-season lead time within 15 workdays. However, it has no written corrective and preventive action procedures or records and no written customer-complaint handling procedures or records, limiting evidence of structured after-sales management.

R&D capabilityThe supplier reports a new product within the past year, flexible design customization, ODM service, and use of AutoCAD and SolidWorks. Innovation infrastructure appears limited by no available SDK, zero stated R&D patents, no private-mold capability, and no 3D software design service.

Customization capabilityThe supplier explicitly provides flexible customization, can analyze and design products according to customer usage, and can process supplied drawings. It also reports ODM and OEM capability, providing strong direct evidence of customization support.

Product Q&A

Q:What is the warranty period?

We provide a comprehensive warranty for all our mechanical equipment.

Q:Can you customize the product?

Yes, we can customize products according to your required diameter, face shape, button size, and color. We can also produce based on your samples or technical drawings.

Q:What is the delivery time?

Delivery takes 2-3 days if products are in stock. For special designs and customized products, it requires 20-30 days.

Q:What are the payment methods?

We accept T/T (Telegraphic Transfer), Western Union, or L/C at sight.

Q:How do you ensure product quality?

We have an experienced QC team that conducts strict inspection and testing for every order before shipping.