What payment terms are accepted?

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

What is the composition of the tungsten carbide rod?

The composition is 10% Cobalt (CO) and 90% Tungsten Carbide (WC).

Premium Tungsten Carbide Pointed Round Punch Needle for Precision Crafting

Name: Premium Tungsten Carbide Pointed Round Punch Needle for Precision Crafting
Brand: Zhuzhou Up Cemented Carbide Co., Ltd.
SKU: 2324879905

Hunan, ChinaZhuzhou Up Cemented Carbide Co., Ltd.

US$2.45

100-499 Pieces

US$2.41

500-1,999 Pieces

US$2.38

2,000+ Pieces

Sample price:US$0.45/piece.Request sample

Product profile

Customization

Available

After-sales Service

Supply

Warranty

3 Months

Model NO.

YL10.2

Logo Printing

Without Logo Printing

Size

Small

Customized

Non-Customized

Type

Cutting Tool

Material

Tungsten Carbide

Certification

ISO 9001:2000

Hardness

91.8hra

Strength

3800MPa

Density

14.450g/cm3

Diameter

4.0(H6)

Angle

65°

Length

10.5mm

Process Request

Grinding H6, H5, H6, H7, H6.H7 etc

Grain Size

0.7um

Cobalt%

10%

Wc %

90%

Transport Package

25kg. Carton

Specification

YL10.2

Trademark

ZZUP

Origin

Zhuzhou, Hunan, China

HS Code

8209009000

Production Capacity

10000000PCS/Month

Key features

High Hardness & Strength: Hardness >=91.8 HRA and Tensile Strength >=3800 MPa for superior performance.

Vacuum Sintering Quality: Manufactured via vacuum sintering and HIP machine, ensuring hole-free solid structure.

Excellent Wear Resistance: Features high red toughness, good wear resistance, and high elastic modulus.

Chemical Stability: Resistant to acid, alkali, and high-temperature oxidation with low expansion coefficient.

Multiple Hardness Options: Available in various hardness grades from 84.5 HRA to 94.1 HRA.

Customizable Grain Size: Grain sizes available in 0.2um, 0.4um, 0.6um, and 0.7um.

Flexible Length Supply: Can supply rods with lengths less than 1000mm to meet specific needs.

ISO 9001 Certified: Product meets ISO 9001:2000 certification standards for quality assurance.

Company profile

Zhuzhou Up Cemented Carbide Co., Ltd.

Hunan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2015-05-25Nearest Port: Guangzhou, Shanghai, NingboAverage Response Time: ≤15hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW

AI-Powered supplier vetting

SummaryZhuzhou Up Cemented Carbide Co., Ltd. is identified as a China-based limited company and manufacturer/factory in Hunan, with products focused on tungsten carbide components and related materials. The supplier reports ISO 9000 and ISO 9001 certifications, six production lines, 41–50 years of combined R&D engineer experience, and 11–20 quality-control staff. It serves multiple international markets and derives 71%–90% of sales from exports. The supplier states that it can provide quality products and services, but the available information does not establish detailed after-sales procedures, customization capabilities, financial strength, or a substantial customer track record. Trade data shows one recorded transaction involving a Ukrainian buyer, which is limited evidence of commercial activity.

Supplier typeThe supplier is explicitly described as a manufacturer/factory and trading company, legally organized as a limited company in Zhuzhou, Hunan, China. Its stated business identity and address are consistent across the provided records.

CertificationsThe supplier reports holding ISO 9000 and ISO 9001 supplier management system certifications. These are explicit certifications relevant to quality-management practices, although no certificate scope, issuing body, or validity period is provided.

R&D capabilityThe supplier describes advanced alloy production technology and reports 41–50 years of total R&D engineer experience. This supports an R&D and technical capability, but there is no evidence of patents, new-product development, dedicated R&D facilities, or documented innovations.

Production capacityThe supplier is identified as a factory/manufacturer with rich production and processing experience, six production lines, 11–20 quality-control staff, and a broad range of tungsten carbide products. Reported lead times are within 15 working days off-season and one month during peak season, indicating stated production and fulfillment capacity.