What is the accuracy?

Our natural electric field instruments have been made for more than thirty years, with advanced technology and market test. We have obtained many invention patents. Our customer feedback rate reaches 100%. Accuracy over 95%.

What are the after-sales services?

Our sales team will response for your question within 24 hours (Holidays Excluded). Technical Support will be available in any time. Free replacement will provide once the failure confirmed caused by our product quality. 24 Hours service hotline.

High Quality Hot Selling DTH Button Drill Bits for Mining Machine DHD340A-108

Name: High Quality Hot Selling DTH Button Drill Bits for Mining Machine DHD340A-108
Brand: PUTIAN QIDELI ENGINEERING EQUIPMENT CO., LTD.
SKU: 2083368452

Fujian, ChinaPUTIAN QIDELI ENGINEERING EQUIPMENT CO., LTD.

US$60.00-300.00

1 Piece

Product profile

Customization

Available

Customized

Standard

DIN, JIS, AISI

Model NO.

DHD340 -108mm

Length

Stub-length

Type

Drill Bits

Material

Special Arroy Steel

Usage

Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling

Button Quantity

Provide Customer Design

Water Hole

Available for 3 Holes

Head Shape

Convex Face

Alloy Type

Carbide

Heat Treatment

Transport Package

Wooden Case Packing

Specification

DHD340A-108MM

Trademark

QIDELI

Origin

HS Code

82071990

Production Capacity

50000

Key features

Customized Button Quantity: Button quantity can be provided according to customer design requirements.

Customizable Water Holes: Water hole configuration is available for 3 holes based on specific needs.

Convex Face Design: Features a convex face head shape for optimized drilling performance.

High-Grade Material: Constructed with 23CrNi3Mo steel body and YK05 carbide brand.

Versatile Applications: Suitable for mining, marble quarry, well drilling, and construction projects.

Low MOQ Requirement: Minimum order quantity is only 1 piece per model for flexibility.

Strict Quality Control: Experienced QC team performs strict inspection and testing before shipping.

Comprehensive After-Sales: 24-hour response time, free replacement for quality issues, and technical support.

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: ≤2.22h

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 equipment do you supply?

DTH drilling rig, water well drilling rig, screw air compressor, piston air compressor, pneumatic rock drill, drill bit, Tricone bit, DTH hammer, drill rod, spare parts.

Q:How can I make payment?

TT, Western Union, LC etc.

Q:How is the shipment and how long does it take?

For large quantity or heavy products, we ship by sea shipping or land shipping. Shipping efficiency depends on country and city you want to ship to. For small and delicate products, we ship by DHL, UPS, Fedex or TNT. You can also appoint shipping method you like before we ship.

Q:How is your quality control?

We have our own experienced QC. There will be strict inspection and testing for every order before shipping out.

Q:Is it difficult to operate and make the graph?

The instrument is easy to operate and we will send you the detailed operation manual via email. The detector directly mapping with one button, no need computer drawing mapping.