What are the main applications of these rods?

They are used in the electronics industry, precision engineering, tooling, and medical equipment manufacturing.

What is the hardness range of the tungsten carbide?

The hardness range is 86-93 HRA.

How is quality control handled for finished products?

We conduct 100% inspection including visual and function inspection, following uniform instructions with 4 QA/QC inspectors.

High Precision 0.1mm Inner Hole Tungsten Carbide Rods for Industrial Use

Name: High Precision 0.1mm Inner Hole Tungsten Carbide Rods for Industrial Use
Brand: Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd.
SKU: 2155245105

Hunan, ChinaZhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd.

Negotiable

1 Piece

Product profile

Customization

Available

Materials

Tungsten Carbide

Certification

ISO

Model NO.

CSX2183

Applications

Machinery

Shape

Round

Specifications

Customized

Standard

Nonstandard

Product Name

Carbide Rod

Features

Wear-Resistant, Heat-Resistant and Anti-Corrosion

Carbide Grade

K10, K20, K30, etc

Surface Treatment

Polish

Advantages

High Hardness

Transport Package

Safety Packaging

Specification

Customized

Origin

China

Production Capacity

10000 PCS/Month

Key features

High Precision 0.1mm Inner Hole: Engineered with high precision to achieve a precise inner hole diameter of 0.1mm for fine machining.

Exceptional Hardness & Wear Resistance: Utilizes tungsten carbide for superior hardness, wear resistance, and thermal stability under demanding conditions.

Extended Service Life: Service life is 10 to 50 times longer than general metal parts, reducing replacement frequency and costs.

Customizable Specifications: Available in different lengths and specifications to meet specific application needs and industry requirements.

Premium Quality Materials: Made from 100% virgin cemented carbide materials with fine-grain structure for superior performance.

Versatile Industrial Applications: Suitable for electronics, precision engineering, tooling, and medical equipment manufacturing.

Corrosion & Acid Resistance: Resistant to acid and alkali corrosion, preventing rust and prolonging the lifespan of parts.

Low Maintenance Requirements: Features low friction coefficient and small adhesion, minimizing maintenance efforts and enhancing efficiency.

Company profile

Experienced Team100% Finished Products InspectionR&D CapabilitiesManagement Certification

Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤3.44h

AI-Powered supplier vetting

SummarySanxin produces and processes tungsten steel products using cemented carbide materials, customized precision equipment, and stated specialized processing technology. It reports four production lines, six to ten quality-control staff, documented inspection, corrective-action, complaint-handling, and supplier-assessment procedures, plus ISO 9001:2015 certification. Customization is supported from samples, designs, and full or minor requirements. Reported lead time is within 15 workdays in both peak and off-peak seasons, with Europe and North America identified as export markets. However, the supplier reports no OEM service for popular brands, no SDK availability, no overseas agents or warehouses, no valid manufacturing-capacity contract with affiliated subcontractors, and no participation in offline trade shows. Financial information is only represented by years rather than substantive performance figures, so credibility cannot be determined from the provided data.

Supplier typeThe supplier is presented as a tungsten steel and cemented-carbide product manufacturer with professional customized precision equipment, four production lines, and established exports to Europe and North America. Its capabilities indicate a manufacturing supplier rather than a service-only or trading-only entity.

CertificationsThe supplier states that it has quality assurance in its quality-control processes and holds an ISO 9001:2015 certificate. It also reports documented procedures and records for corrective and preventive actions, customer complaints, and supplier assessment, supporting the presence of structured quality management.

After-Sales capabilityThe company description explicitly mentions considerate pre-sales and after-sales services. In addition, it reports clear procedures and followed records for handling customer complaints and corrective/preventive actions, indicating a documented post-sale response mechanism.

Production capacityThe supplier reports four production lines, six to ten quality-control staff, and lead times within 15 workdays in both peak and off-peak periods. It also has written procedures and records for supplier assessment, but lacks a valid manufacturing-capacity contract with affiliated subcontractors, does not continuously reconcile quantities by batch, and has no outsourcing SOP, creating documented control limitations.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. Its description further states that it uses customized precision equipment and specialized processing technology for tungsten steel and cemented-carbide products.