What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, Small-amount payment, and Money Gram.

What is the lead time for production?

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

What packaging options are available?

Standard packing includes plastic or paper boxes with foam inside and carton outside. Customized packing is also available based on client requirements, including plywood boxes for heavy products.

High Quality Cemented Carbide Mining Bits

Name: High Quality Cemented Carbide Mining Bits
Brand: Zhuzhou Eastern Carbide Co., Ltd.
SKU: 872550715

Hunan, ChinaZhuzhou Eastern Carbide Co., Ltd.

US$42.00-58.00

1 kg

Sample price:US$45.00/kg.Request sample

Product profile

Customization

Available

Logo Printing

Without Logo Printing

Customized

Both Customized & Non-Customized

Model NO.

Cemented carbide mining bits

Type

Mining Tools

Material

Tungsten Carbide

Certification

ISO 9001:2008

Wc+Co Powder

100% Virgin Material

Cobalt Percentage

From 3% to 30% Based on Different Grades

Grain Sizes Selection

Ultra Fine, Fine, Medium, Coarse

Grades

Yg6, Yg8, Yk05, Yg8c, Yk20, Yk25, Yg11c, Yg13c etc

Surface Finishing

Polished and Unpolished

Main Using Purpose

for Mining Tools

Sintering Way

Hip Sintering

QC Checking Record

Files Recorded

Transport Package

Standard Packing for Export

Specification

WC+Co Powder

Trademark

Laser mark available

Origin

Zhuzhou City, Hunan, China

Key features

HIP Sintering Technology: Provides 30% higher bending strength and better wear resistance for heavy impact.

Customizable Grades: Wide range of grades (Yg6, Yg8, etc.) to balance hardness and bending strength.

Custom Design Service: Supports customized sizes, shapes, and grades based on specific mining requirements.

Strict Quality Control: Three inspections conducted from material preparation to final product delivery.

ISO 9001 Certified: Manufacturing process certified under ISO 9001:2008 standards.

Versatile Application: Suitable for DTH bits, tricone roller bits, and special rock drilling tools.

Flexible Packaging: Standard and customized packing options available for heavy products.

Global Experience: Successful projects delivered to clients in North America, Europe, Africa, and Middle East.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryQuality Assurance

Zhuzhou Eastern Carbide Co., Ltd.

Hunan, China

Business Type: Manufacturer/FactoryExport Year: 2012-10-02Nearest Port: Shenzhen, Shanghai, GuangzhouAverage Response Time: ≤11.99hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, DDP, DAP, FCA, EXW

AI-Powered supplier vetting

SummaryThe supplier is a limited trading company with seven employees, offering carbide rods, tips, saw blades, and inserts alongside related hardware, machinery, electronic, and handicraft products. It has documented customization options, quality assurance, complaint-handling and corrective-action procedures, and uniformly followed finished-product inspection instructions. Export activity is established, with self-operated import/export rights and seven years of exporting experience; reported export sales represent 51%–70% of total sales. However, the supplier reports no new products in the past year, no ODM, no SDK, no OEM service for popular brands, no overseas showroom or agents, and no participation in offline trade shows. Production capacity is not demonstrated because the company is identified as a trading company and no manufacturing facilities or production data are provided. Certification, customer cases, and several sustainability compliance items remain undocumented or unknown.

Supplier typeThe supplier is explicitly identified as a limited company and trading company, with business activities covering carbide products and a broad range of hardware, machinery, electronic, handicraft, and related goods. It is not identified as part of a larger corporate group and has seven employees.

After-Sales capabilityThe supplier has a clear and followed customer-complaint handling procedure, accepts multiple service quotation and payment terms, and reports lead times within 15 working days in both peak and off-seasons. Nevertheless, it has no overseas showroom, overseas agents or branches, and no reported overseas service countries.

R&D capabilityThe supplier reports no new products during the past year, no ODM service, and no available SDK. These explicit limitations indicate weak demonstrated product-development and technical-platform capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These repeated customization options provide direct evidence of broad stated customization capability.

Product Q&A

Q:What is the main application of these cemented carbide mining bits?

They are mainly used for making mining tools, such as DTH drilling bits, tricon rock roller bits, and special bits for rock drilling, providing excellent cutting abilities and wear resistance.

Q:How does HIP sintering improve the product quality?

HIP sintering applies simultaneous heat and pressure to fully consolidate the carbide, providing an extra 30% on bending strength compared to normal quality, ensuring strength against heavy impact and longer tool life.

Q:Can the product be customized?

Yes, both customized and non-customized options are available. We can customize sizes, shapes, and grades based on your specific using purpose and requirements.

Q:What grades of cemented carbide are available?

We offer various grades including Yg6, Yg8, Yk05, Yg8c, Yk20, Yk25, Yg11c, Yg13c, etc., with different densities, hardness, and bending strengths to match specific rock formations.

Q:What is the quality control process?

We follow high-quality standards with three inspections from material preparation to the final product. Our professional teams ensure stable quality for all batches.