Qideli DHD340A-120 mm DTH Bit, High Pressure Bits for Mining Rock

Name: Qideli DHD340A-120 mm DTH Bit, High Pressure Bits for Mining Rock
Brand: PUTIAN QIDELI ENGINEERING EQUIPMENT CO., LTD.
SKU: 2229910045

Fujian, ChinaPUTIAN QIDELI ENGINEERING EQUIPMENT CO., LTD.

US$104.00-124.00

1 Piece

Product profile

Customization

Available

Customized

Type

DTH Drill Bit

Model NO.

DHD340A-120 mm

Material

Solid Carbide

Usage

Well Drilling, Metal Drilling, Masonry Drilling

Leader Time

20-30 Days

Technology

Carburizing and Other Heat Treatment Processes

Head Shape

Optional

Surface Treatment

Optional

Color

Customed

Transport Package

Wooden, or Others

Specification

DHD340A-120 mm

Trademark

QIDELI

Origin

China

HS Code

8207130000

Production Capacity

50000

Key features

Customizable Design: Customize diameter, air holes, hard alloy shape, and drill surface shape per requirements.

Long Service Life: Simple structure ensures high performance, hole cleaning, and long lifespan with low maintenance.

High-Quality Materials: Made of high-quality alloy steel with heat treatment and precision gear column for fatigue resistance.

Wide Application Range: Suitable for mining, wells, building piles, oil and gas drilling, and various other applications.

Fast Stock Delivery: Delivery available in 2-3 days for in-stock products.

Custom Lead Time: Special design and customized products require 20-30 days for production.

Multiple Shipping Options: Flexible shipping via sea, air, or express with partners like DHL, TNT, and UPS.

Professional Support: Dedicated support team responds within 24 hours on working days.

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: ≤5.92h

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 lead time for orders?

We can delivery in 2-3 days if we have products in stock, special design and customize products need 20-30 days.We can delivery according to customers' requirement, by sea, by air or express. We have long cooperation with DHL, TNT, EMS, UPS, FEDEX.Standard export packing. Wooden boxes, plastic boxes, carton packing, all with anti-collision foam.

Q:Which payment terms can you accept?

We can accept 'FOB' 'CIF' 'DDP' 'DDU' 'EXW'. Usually we need a deposit of at least 30% advance payment by T/T . Balance payment can be paid by T/T before shipment or after the copy of bill of lading.

Q:How do I place an order?

If you have any questions about our product, you can contact us at any time. A dedicated person will handle the connection within 24 hours on working days, and the handling will be postponed on holidays to ensure that you have no worries about your purchase and use.