What grades of tungsten carbide rods are available?

We offer various grades including K05-K10, K20-K30, K40, YG6, YG8, and YG10X, with cobalt percentages ranging from 3% to 30% based on different grades.

What are the main applications for these carbide rods?

They are used to make drill bits, end-mills, reamers, automobile special cutters, PCB special cutters, engine cutters, milling cutters, gravers, stamping heads, core bars, and perforation tools.

Well Bending Resistance for Tungsten Cemented Carbide Rods

Name: Well Bending Resistance for Tungsten Cemented Carbide Rods
Brand: Zhuzhou Eastern Carbide Co., Ltd.
SKU: 1941878135

Hunan, ChinaZhuzhou Eastern Carbide Co., Ltd.

US$45.00-65.00

1 kg

Sample price:US$55.00/piece.Request sample

Product profile

Customization

Available

Logo Printing

Without Logo Printing

Size

Dia.1.0-40 mm, Length 10-500 mm

Customized

Both Customized & Non-Customized

Type

Cutter Bar

Material

Tungsten Carbide

Certification

ISO 9001:2008, SGS

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

K10/K20/K30/K40/Yl10.2/Yg6/Yg6X/Yg8/Yg10X/Yl10.2

Surface Finishing

Polished and Unpolished

Main Using Purpose

Carbide Body for Drill Bits/ Endmills / Reamers

Transport Package

Standard Packing for Export

Specification

WC+Co Powder

Trademark

Laser mark available

Origin

Zhuzhou City, Hunan, China

Key features

Wide Size Customization: Diameter 1.0-40mm, Length 10-500mm, with custom shapes like chamfers and threads.

High Bending Resistance: Superior mechanical properties with bending strength up to 3800 N/mm2 for durability.

Multiple Grade Options: Available in K05-K40, YG6, YG8, YG10X grades with cobalt content from 3% to 30%.

Professional Manufacturing: Direct manufacturer with 10+ years experience, own workshop, and strict QC system.

Versatile Applications: Ideal for drill bits, end-mills, reamers, PCB cutters, and stamping heads.

Certified Quality: ISO 9001:2008 and SGS certified, ensuring stable quality and material purity.

Flexible Delivery: Standard delivery within 15 days, customized within 22 days via global shipping.

Custom Surface Finish: Options for polished or unpolished surfaces, tailored to specific client needs.

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: ≤7.24hTerms 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:Are you a manufacturer or trading company?

We are the manufacturer with our own workshop and production teams.

Q:How do you ensure product quality?

All products undergo at least 3 inspections: material checking (composition, density, hardness), semi-product checking, and final product checking (dimensions, surface finishing, and comparison to target samples).

Q:What is the delivery time for standard and customized products?

For standard products, delivery is within 15 days. For customized products, it is within 22 days.

Q:Do you offer customized products or only standard ones?

We have regular products and rich experience in customized parts. We can make products based on your own designs, such as adding chamfers, threads, or specific shapes.

Q:What are the payment terms?

Regular term: 30% deposit and balance before delivery. Other options: Full payment before delivery, full payment after receiving goods, or O/A 30 days.