Mine Drill Bit DHD3.5-90mm

Name: Mine Drill Bit DHD3.5-90mm
Brand: PUTIAN QIDELI ENGINEERING EQUIPMENT CO., LTD.
SKU: 2051358685

Fujian, ChinaPUTIAN QIDELI ENGINEERING EQUIPMENT CO., LTD.

US$70.00-90.00

1 Piece

Product profile

Customization

Available

After-sales Service

If There Is a Problem, Send New Drill Bits Free of

Warranty

3 Year

Model NO.

DHD3.5-90

Certification

CE, ISO 9001:2008

Standard

AISI

Surface Treatment

Spray-Paint

Manufacturing Process

Forging

Material

Alloy Steel

Alloy Type

Carbide

Button Shape

According to Your Request

Number of Water Holes

2 Holes

Transport Package

Wooden Case Packing

Specification

HD35A-90

Trademark

Qideli

Origin

China

HS Code

82071990

Production Capacity

50000 PCS/Year

Key features

3-Year Warranty Coverage: Comprehensive 3-year warranty protection for all mechanical components.

Free Replacement Service: New drill bits sent free of charge if any problem occurs during use.

Customizable Face Shapes: Available in drop center, concave, convex, double gauge, and flat face designs.

Customizable Button Shapes: Options include domed, round, parabolic, semi-ballistic, ballistic, sharp, and flat buttons.

High-Quality Alloy Material: Constructed from 23CrNi3Mo alloy steel with YK05 carbide buttons for durability.

Fast Stock Delivery: Standard products delivered within 2-3 days if items are in stock.

Global Export Experience: Exporting to Asia, Australasia, Americas, Europe, and Middle East/Africa markets.

Certified Quality Standards: Products certified with CE and ISO 9001:2008 standards for reliability.

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: ≤1.97h

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:Are you a manufacturer?

Yes, we manufacture various drilling products, including DTH hammer, high and low air pressure DTH bits, drilling rods,thread drilling bits, taper button bits, chisel-bits, crodd-bits, etc. So we are a one-stop supplier of full range of rock drilling products.

Q:Where did you export?

Asia Australasia Central/South America Eastern Europe Mid East/Africa North America Western Europe

Q:Can you customize the product?

We can customize products according to your required diameter, face shape, button size and color. We can produce by your samples or technical drawings.

Q:What are the delivery times?

We can delivery in 2-3 days if we have products in stock, special design and customize products need 20-30 days. We can delivery according to customers' requirement, by sea, by air or express. We have long cooperation with DHL, TNT, EMS, UPS, FEDEX. Standard export packing. Wooden boxes, plastic boxes, carton packing, all with anti-collision foam.

Q:Which payment terms can you accept?

We can accept "FOB" "CIF" "DDP" "DDU" "EXW". Usually we need a deposit of at least 30% advance payment by T/T . Balance payment can be paid by T/T before shipment or after the copy of bill of lading.