Tungsten Carbide Rods from China Factory - Quality Suppliers for PCB Cutting Tools and Coolant Hole Solutions

Langsun Carbide, a leading factory in China, specializes in the production of high-quality tungsten carbide rods tailored for various applications. Our product range includes:, - Tungsten carbide rods specifically designed for PCB cutting tools, - Tungsten carbide rods featuring 2 parallel coolant holes, - Tungsten carbide rods with a single central coolant hole, - Integral tungsten carbide round bars and blanks, We utilize high purity tungsten carbide raw materials to ensure exceptional performance and durability. As trusted suppliers in the industry, we proudly hold ISO9001 certification, reflecting our commitment to quality and excellence. Choose Langsun Carbide for reliable tungsten carbide solutions from a top manufacturer in China

Product Detail

PRODUCT INTRODUCTION

Tungsten carbide rods are mainly used in industrial cutting tools and abrasives for making high quality tungsten carbide tools. Tungsten carbide rods are able to withstand severe mechanical wear and extreme temperature variations when operating at high temperatures or pressures. In its structure, tungsten and carbon combine to form a strong crystal lattice, which makes the material not only hard but also has good thermal conductivity.

Tungsten carbide rods excel in cutting, drilling and other high-strength applications, efficiently cutting metals and other hard materials while maintaining their shape and sharpness. We offer a wide range of tungsten carbide rods manufactured in a variety of types and sizes, both ground and unground. Langsun Carbide can also customize tungsten carbide rods to meet the needs of your application and is committed to providing you with tungsten carbide rods of outstanding performance and high quality.

PERFORMANCE ADVANTAGES

High Hardness & Wear Resistance

Tungsten carbide rods have a high hardness (HRA) of 85-94 and excellent wear resistance, which can effectively resist impact and abrasion and extend tool life.
Suitable for use in demanding cutting, drilling and grinding industries.

Corrosion & Oxidation Resistance

In harsh chemical environments and high temperature conditions, tungsten carbide rods are able to maintain stable physicochemical properties and are not easy to oxidize and corrode.

High Strength & Toughness

Tungsten carbide rods perform well under high stress and repeated loads, and are not easily fractured or deformed.

High Thermal Conductivity

High thermal conductivity helps to dissipate heat quickly and reduce the impact of heat on tools and workpieces.

PRODUCT APPLICATIONS

Manufacture of cutting tools: such as milling cutters, turning tools, drills, reamers and other high-precision tools.
Mould manufacturing: used in the manufacture of injection molds, stamping molds, etc.
Industrial field: manufacturing of wear-resistant parts in oil and gas, metal processing, machinery and metallurgy industries.

Langsun Carbide offers a wide range of tungsten carbide rods to meet the different needs of customers, including but not limited to the following sizes:

Diameter: 0.5 mm to 50 mm, tungsten carbide rods of different diameters are available upon request.
Length: 10 mm to 1000 mm, customized according to customer requirements.
Tolerance: Strictly in accordance with international standards, the tolerance of diameter is controlled at ±0.005mm, and the tolerance of length is controlled at ±0.1 mm.

We strictly follow the ISO9001 quality management system for production, and each batch of products is fully tested by precision testing instruments to ensure that the performance indexes of tungsten carbide rods meet or exceed the industry standards.

PRODUCT DISPLAYS

FREQUENTLY ASKED QUESTIONS (FAQ)

What are the primary applications of tungsten carbide rods?

They are primarily used to manufacture precision cutting tools (drills, milling cutters, reamers), injection and stamping molds, and wear-resistant parts across oil & gas, metal processing, machinery, and metallurgy industries.

What hardness rating do these tungsten carbide rods offer?

Our tungsten carbide rods feature an exceptional hardness rating of HRA 85–94, delivering superior wear and abrasion resistance under high mechanical stress.

What size dimensions and tolerances are available?

We provide diameters ranging from 0.5 mm to 50 mm (tolerance controlled at ±0.005 mm) and lengths from 10 mm to 1000 mm (tolerance controlled at ±0.1 mm), in both ground and unground finishes.

Can Langsun Carbide customize tungsten carbide rods?

Yes, Langsun Carbide provides tailored solutions to fit your exact operational requirements, including custom diameters, lengths, and specific finish tolerances.

What quality assurance standards are implemented during manufacturing?

All production strictly complies with the ISO9001 quality management system, with each batch thoroughly inspected using high-precision testing equipment to meet or surpass industry standards.

Why is high thermal conductivity important for carbide rods?

High thermal conductivity allows rapid heat dissipation during cutting and machining, substantially reducing thermal stress and extending the operational lifespan of tools and workpieces.