What is the accuracy of your instruments?

Our natural electric field instruments have over 30 years of advanced technology and market testing. With a 100% customer feedback rate, our accuracy exceeds 95%.

What after-sales services are provided?

Our sales team responds within 24 hours (excluding holidays). Technical support is available anytime. Free replacement is provided for failures caused by product quality, and we offer a 24-hour service hotline.

What are the lead times for production?

The peak season lead time is one month, while the off-season lead time is within 15 workdays.

Qideli Down to Hole Button Rock Drilling Bits for Well Drilling

Name: Qideli Down to Hole Button Rock Drilling Bits for Well Drilling
Brand: PUTIAN QIDELI ENGINEERING EQUIPMENT CO., LTD.
SKU: 2077194872

Fujian, ChinaPUTIAN QIDELI ENGINEERING EQUIPMENT CO., LTD.

US$80.00-180.00

50 Pieces

Product profile

Customization

Available

Customized

Length

Taper-length

Model NO.

dhd360-165

Type

Center Drill Bit

Material

Solid Carbide

Usage

Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling

Manufacturing Process

Forging

Number of Water Holes

2 Holes

Surface Treatment

Spray-Paint

Head Shape

Flat/Convex

Spline

Drill Depth

Depend Upon Formation

Custom Design

Acceptable

Specification

dhd360-165

Trademark

QIDELI

Origin

China

Production Capacity

50000 PCS/Year

Key features

Solid Carbide Material: Made from solid carbide for high durability and wear resistance in rock drilling.

Custom Design Acceptable: Accepts custom designs including head shape, water holes, and surface treatment.

Multi-Application Versatility: Suitable for well drilling, PCB drilling, metal drilling, and masonry drilling.

35+ Years Experience: Professional manufacturer with over 35 years of history and strategic partnerships.

Strict Quality Control: Experienced QC team ensures strict inspection and testing before every shipment.

24-Hour Response Support: Sales team responds within 24 hours; technical support available anytime.

Free Replacement Warranty: Free replacement provided for failures confirmed caused by product quality.

Flexible Shipping Options: Supports sea, land, DHL, UPS, FedEx, or TNT shipping based on product size.

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: ≤5.62h

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?

We supply DTH drilling rigs, water well drilling rigs, screw and piston air compressors, pneumatic rock drills, drill bits, Tricone bits, DTH hammers, drill rods, and spare parts.

Q:What payment methods are accepted?

We accept TT, Western Union, LC, etc.

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

For large or heavy products, we use sea or land shipping. For small items, we use DHL, UPS, FedEx, or TNT. You can appoint your preferred shipping method. Efficiency depends on the destination country and city.

Q:How is the quality control process?

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

Q:Is the equipment difficult to operate?

The instrument is easy to operate. We send a detailed operation manual via email. The detector maps directly with one button, requiring no computer drawing mapping.