Can the drill bit size be customized?

Yes, the size can be customized according to your specific request.

What certifications do your products have?

Our products hold CE and ISO 9001:2008 certifications.

High Efficiency 171mm PDC Core Drill Bit for Mining Exploration & Geological Rock

Name: High Efficiency 171mm PDC Core Drill Bit for Mining Exploration & Geological Rock
Brand: PUTIAN QIDELI ENGINEERING EQUIPMENT CO., LTD.
SKU: 2149125742

Fujian, ChinaPUTIAN QIDELI ENGINEERING EQUIPMENT CO., LTD.

US$20.00-200.00

1 Piece

Product specifications

Diameter

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Customized

Standard

AISI

Model NO.

171mm PDC core bit

Length

Jobber-length

Type

Core Drill Bit

Material

Diamond

Usage

Well Drilling, Masonry Drilling, Rock Drilling

Alloy Type

Carbide

Size

According to Your Request

Color

Customizable

Certification

CE, ISO 9001:2008

Surface Treatment

Spray-Paint

PDC Cutter Model

1305

Transport Package

Wooden Case Packing

Specification

PDC Core Drill Bit

Trademark

Qideli

Origin

China

HS Code

82071990

Production Capacity

50000 PCS/Year

Key features

Customizable Color: Color is customizable to meet specific project requirements.

Customizable Size: Size can be tailored according to your specific request.

CE and ISO Certified: Products certified with CE and ISO 9001:2008 standards.

Diamond Material: Constructed with high-quality diamond for superior drilling performance.

35 Years Experience: Manufacturer established in 1990 with extensive industry expertise.

Multi-Scenario Application: Suitable for mining, geological exploration, water wells, and oil & gas.

Fast Stock Delivery: Only 2-3 days production time if stock is available for requested size.

24-Hour Response: Sales team responds to inquiries within 24 hours excluding holidays.

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: ≤3.66h

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 are the accepted payment methods?

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

Q:How long does it take to produce an order?

Normally 25 days based on quantity. If stock is available for your requested size, it takes only 2 or 3 days.

Q:What are the shipping options for samples and bulk orders?

For samples, we suggest courier express (DHL/UPS/TNT/FEDEX) or air. For bulk orders, we suggest air or sea freight.

Q:How do you ensure product quality?

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

Q:What after-sales services are provided?

Sales team responds within 24 hours (Holidays Excluded), technical support is available anytime, and free replacement is provided for confirmed quality failures.