What are the shipping options?

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

What materials are used for these drill bits?

The drill bits are made from high carbon steel, suitable for mining rock applications.

What taper angles are available?

We offer taper angles of 7 degrees, 11 degrees, and 12 degrees.

34mm 8 Button*6.4mm Taper Drill Bit Rock Button Bits Alsocan Be Added The Cooper Bush

Name: 34mm 8 Button*6.4mm Taper Drill Bit Rock Button Bits Alsocan Be Added The Cooper Bush
Brand: PUTIAN QIDELI ENGINEERING EQUIPMENT CO., LTD.
SKU: 2049901965

Fujian, ChinaPUTIAN QIDELI ENGINEERING EQUIPMENT CO., LTD.

US$3.21

800 Pieces

Sample price:US$3.21/piece.Request sample

Product profile

Customization

Available

Customized

Standard

DIN, AISI

Model NO.

34mm 8 button*6.4mm

Length

Taper-length

Type

Core Drill Bit

Material

High Carbon Steel

Usage

Mining Rock

Taper Angle

7 Degrees,11 Degrees,12 Degrees

Delivery Time

10 Days

Transport Package

Plastic Box

Specification

32mm 34mm 36mm

Trademark

Qideli

Origin

Fujian, China

HS Code

82071300

Production Capacity

12000 Per Month

Key features

Customizable Dimensions: Supports custom diameter, thread type, thickness, and color based on samples or drawings.

High Carbon Steel Material: Made from durable high carbon steel for mining rock applications.

Multiple Taper Angles: Available in 7, 11, and 12 degrees taper angles to suit various needs.

Fast Production Time: Normal production takes 25 days; only 2-3 days if stock is available.

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

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

Free Replacement Warranty: Free replacement provided if failure is confirmed caused by product quality.

Flexible Payment Options: Accepts T/T, Western Union, or L/C at sight for secure transactions.

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: ≤5.85h

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.