Zhuzhou Manufacturer Supplies Tungsten Carbide Punch Rods

Tungsten carbide round bars are produced using low-pressure sintering technology, ensuring consistent and reliable quality: The maximum sintering pressure reaches 100 kgf, effectively eliminating internal pores in the alloy to produce dense, high-hardness, and high-strength blanks. An advanced temperature control system effectively minimizes quality fluctuations.


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Product Description

Tungsten carbide round bars are produced using low-pressure sintering technology, ensuring consistent and reliable quality: The maximum sintering pressure reaches 100 kgf, effectively eliminating internal pores in the alloy to produce dense, high-hardness, and high-strength blanks. An advanced temperature control system effectively minimizes quality fluctuations.

1. Using automatic pressure-relief extrusion equipment, we can produce round bars of various specifications.

2. Precision grinding of the rods achieves a mirror-like finish: CNC grinding machines are used to quickly remove the damage layer created during polishing, improving surface finish to a mirror-like effect. Precision grinding tolerances: diameter tolerance D ≤ ±0.03 mm, length tolerance L ≤ ±0.5 mm.

 

Applications: Cemented carbide round bars offer excellent bending strength and wear resistance. They are primarily used for solid end mills, solid reamers, and automotive-specific cutting tools, and can also be used to manufacture cemented carbide punches, mandrels, and piercing tools.

Manufacturer Advantages:

1. Capable of mirror polishing, flat-end finishing, chamfering, wire cutting, pointed end grinding, and multi-step profiling;
2. Capable of producing various pin gauges, plug gauges, measuring gauges, and go/no-go gauges;
3. Capable of machining various special-shaped parts and non-standard cutting tools.

Factory Direct Carbide Rod Manufacturer

Professional tungsten carbide rod manufacturer from China with 17+ years of precision manufacturing experience. OEM & custom sizes supported with fast global delivery.

Why Choose Our Factory

We are a direct carbide factory, not a trading company. Every process from raw material preparation to precision grinding and quality inspection is completed in-house to ensure stable quality and competitive factory pricing.

17+

Years Manufacturing Experience

OEM

Custom Production Supported

24H

Fast Quotation Response

Global

Worldwide Shipping Service

Premium Tungsten Carbide Rods

Our carbide rods are manufactured using advanced HIP sintering technology and premium tungsten carbide materials, providing excellent wear resistance, high hardness and superior machining performance.

Application

Suitable for end mills, drills, reamers, wear parts, precision molds and industrial cutting tools.

Customization

Custom dimensions, tolerances, coolant holes and surface finishes are available according to your drawings.

MOQ

Flexible MOQ available for standard products. Sample orders and trial cooperation are welcomed.

Inventory

Popular carbide rod sizes are available in stock for fast shipment and urgent projects.

Certification

ISO quality management system and complete inspection reports are available.

Delivery

Fast and stable delivery with professional export packaging and logistics support.

Available Specifications

Standard sizes are available in stock. OEM dimensions and custom tolerances are supported.

Diameter Length Type Availability
1mm - 3mm 330mm Solid Rod In Stock
4mm - 10mm 330mm Solid Rod In Stock
12mm - 25mm 330mm Coolant Hole Custom Order
Custom Size Custom OEM Supported

Fast & On-Time Delivery

Stock products can usually be shipped within 3–7 days. Standard orders typically require 7–15 days, while customized products can be completed within 15–25 days depending on specifications.

What Customers Say

Trusted by industrial buyers, distributors and tool manufacturers worldwide.

★★★★★

Stable quality and very fast response. The carbide rods performed excellently in our CNC machining applications.

— Tool Manufacturer from Germany

★★★★★

Competitive factory pricing with professional export service and reliable delivery schedules.

— Distributor from India

★★★★★

Custom specifications were produced exactly according to our drawings and delivered on time.

— Industrial Buyer from USA

Looking for a Reliable Carbide Rod Supplier?

Work directly with a professional carbide factory in China. Fast quotation, stable quality, OEM support and global shipping service.

Request Free Quote

Category:

Tungsten carbide rods

Key word:

tungsten carbide rod

Cemented carbide round bar

Carbide rod

TC rod

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