What is the average lead time for orders?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

What is the material composition?

The material consists of 10% Cobalt (Co) and 90% Tungsten Carbide (WC).

Tungsten Carbide Cemented Carbide Polished Grinding Round Bar Rod for Engraving Tools

Name: Tungsten Carbide Cemented Carbide Polished Grinding Round Bar Rod for Engraving Tools
Brand: Zhuzhou Up Cemented Carbide Co., Ltd.
SKU: 1993388282

Hunan, ChinaZhuzhou Up Cemented Carbide Co., Ltd.

US$3.48

50-199 Pieces

US$3.32

200-999 Pieces

US$3.16

1,000+ Pieces

Sample price:US$3.48/piece.Request sample

Product profile

Customization

Available

Type

Drawing Die Parts

Material

Wcco

Model NO.

dia. 5*100mm 45degree

Application

Electronic, Hardware, Machinery, Daily Use, Furniture, Household Applicances, Car

Certification

GS, RoHS, CE, ISO9001

Hardness

91.8hra

Strength

3800MPa

Unground

Grinding H6, H7, H6.H7 Ect

Surface

Polished

Co Content

10%

Wc Content

90%

Transport Package

25kg. Carton

Specification

YL10.2

Trademark

ZZUP

Origin

Zhuzhou, Hunan, China

HS Code

820900100

Production Capacity

10000000PCS/Month

Key features

Wide Diameter Range: Available in diameters from 0.3mm to 100mm for diverse applications.

High Precision Tolerance: Diameter tolerance of -0.05~+0.05mm and length tolerance of 0~+0.2mm.

Multiple Grade Options: Includes YL10.2, YG10X, YG12X, YG15, YG20, YG10, YG8, and more.

High Hardness & Strength: Hardness up to 91.8HRA and Transverse Rupture Strength up to 3800MPa.

Multi-Industry Application: Suitable for electronic, hardware, machinery, furniture, and automotive sectors.

International Certifications: Certified with GS, RoHS, CE, and ISO9001 standards.

Polished Surface Finish: High-quality polished surface for improved performance and durability.

Customizable Dimensions: Lengths available from 10mm to 1000mm with specific tip angles like 30, 60, 90 degrees.

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: ≤10.82hTerms 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.