What is the accuracy?

Our natural electric field instruments have advanced technology and market testing. Customer feedback reaches 100%, with accuracy over 95%.

What after-sales services do you provide?

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

Qideli 12inch DTH Bit Drilling Tools Rock Reamer Bit with Export Quality

Name: Qideli 12inch DTH Bit Drilling Tools Rock Reamer Bit with Export Quality
Brand: PUTIAN QIDELI ENGINEERING EQUIPMENT CO., LTD.
SKU: 2173956275

Fujian, ChinaPUTIAN QIDELI ENGINEERING EQUIPMENT CO., LTD.

US$60.00-150.00

20 Pieces

Product profile

Customization

Available

Customized

Length

Taper-length

Model NO.

DHD1120

Type

Gun Drill Bit

Material

High Carbon Steel

Usage

Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling

Color

Customerized

Size

Customerized

Custom Design

Acceptable

Machine Type

High Air Pressure Hammer

Matched Drill Rig

DTH Drill Rig

Marketing Type

Hot Product 2024

Transport Package

Wooden Case

Trademark

QIDELI

Origin

China

Production Capacity

500000PCS Per Year

Key features

35+ Years Experience: Over 35 years of professional experience in the rock drilling tools industry.

Premium Materials: Made from high-quality nickel-alloy steel and tungsten carbide for durability.

Customizable Options: Color, size, and custom design are all customerized and acceptable.

Strict Quality Control: Experienced QC team ensures strict inspection and testing for every order.

Wide Application Range: Suitable for very hard, medium-hard, and soft rock formations.

High Accuracy: Natural electric field instruments achieve accuracy over 95%.

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

Free Replacement: Free replacement provided once failure is confirmed due to product quality.

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: ≤6.23h

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:How can I make payment?

We accept payment via TT, Western Union, LC, etc.

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

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

Q:How is your quality control?

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

Q:Is it difficult to operate?

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