WNMU MILLING Insert

WNMU Series Milling Inserts Product Introduction

The WNMU Series Milling Inserts are high-performance cutting tools designed for efficient and precise machining of various materials. These inserts are engineered with advanced geometries, high-quality carbide substrates, and specialized coatings to ensure excellent durability and performance in demanding industrial applications. The WNMU Series is particularly well-suited for steel machining, offering consistent results and long tool life.

Technical Features

1. Advanced Carbide Substrate:
   The WNMU Series inserts are made from ultra-fine-grained tungsten carbide, ensuring high strength, rigidity, and resistance to wear and deformation¹(reference source 1).

2. Precision Geometry:
   The inserts feature optimized cutting edges and chip flute designs for smooth machining and efficient chip removal. For example, the WNMG080404-MJ insert is designed for precise cutting with a cutting edge length of 8 mm, a thickness of 3.94 mm, and a recess of 4.4 mm²(reference source 2).

3. PVD Coatings:
   The tools are equipped with advanced PVD (Physical Vapor Deposition) coatings, such as TiN, TiCN, or Al₂O₃, which provide superior wear resistance and reduce friction during machining.

4. Versatile Applications:
   The WNMU Series is compatible with a variety of workpiece materials, including steel, stainless steel, and cast iron, making it a versatile choice for different machining needs.

Available Grades

The WNMU Series supports multiple grades to cater to different machining requirements:

1. KM1425:

   • Coating Type: PVD
   • Color: Yellow
   • Features: Fine WC grains, nano-AlSiN high-silicon layer, ideal for stainless steel semi-finishing.

2. KM1725:

   • Coating Type: PVD
   • Color: Gray
   • Features: Fine WC grains, nano-AlTiN layer, suitable for stainless steel intermittent machining.

3. KM1025:

   • Coating Type: PVD
   • Color: Bronze
   • Features: Fine WC grains, nano-AlSiN high-silicon layer, suitable for stainless steel continuous machining.

4. WM1925:

   • Coating Type: PVD
   • Color: Multi-Color
   • Features:
     • Fine WC particles.
     • Nanoscale multi-layered AliTiSiN composite coating.
     • Suitable for semi-rough to rough machining of stainless steel¹.

Product Advantages

1. High-Quality Inserts:
   The WNMU Series inserts are manufactured with ultra-fine-grained carbide and advanced coatings, ensuring extended tool life and consistent performance³(reference source 3).

2. Customizable Solutions:
   A wide range of insert grades allows users to tailor the tools for specific materials and applications, ensuring optimal results in various machining conditions.

3. Cost-Effective:
   The interchangeable insert design minimizes replacement costs and downtime, providing a cost-effective solution for modern machining.

4. Improved Surface Finish:
   The tools are optimized for high surface quality, reducing post-machining processes and improving overall productivity.

Application Scenarios

1. Steel Machining:

   • Recommended Grades: KM1425, KM1725, KM1025
   • Application: Machining steel components, such as engine blocks, gear housings, and other automotive parts.
   • Features: High wear resistance, consistent performance, and excellent surface finish.

2. Aerospace Industry:

   • Recommended Grades: KM1425, KM1725
   • Application: Machining complex components such as aircraft engine parts and landing gear components.
   • Features: High precision, durability, and suitability for stainless steel processing.

3. General Engineering:

   • Recommended Grades: KM1425, KM1725, KM1025
   • Application: Fabricating mechanical components such as gears, bearings, and hydraulic cylinders.
   • Features: Consistency, reliability, and high-quality surface finish.

4. Mold and Die Industry:

   • Recommended Grades: KM1425, KM1725
   • Application: Creating intricate details and cavities in molds and dies.
   • Features: High precision and durability, ensuring high-quality production.

5. Cast Iron Processing:

   • Recommended Grades: KM1425, KM1725, KM1025
   • Application: Machining cast iron components, such as engine blocks and gear housings.
   • Features: High performance, long tool life, and excellent surface quality.

The WNMU Series Milling Inserts are a reliable and versatile choice for industries requiring high-performance machining tools. With their advanced carbide substrates, precision geometry, and specialized coatings, these inserts are ideal for a wide range of applications, including steel, stainless steel, and cast iron processing. The WNMU Series offers a cost-effective solution for modern CNC machining, ensuring long tool life and consistent results.