Product Info

CBN and PCD inserts can significantly improve the productivity and precision of turning operations. By understanding the characteristics and benefits of each type and selecting the appropriate insert, you can maximize turning efficiency.

Table of Contents:
1. Features and Benefits of CBN Inserts
2. Features and Benefits of PCD Inserts
3. Applications and Examples of Each Insert
4. Key Points for Selecting Inserts to Enhance Turning Efficiency
5. Why We Recommend CBN and PCD Inserts from Mitsubishi Materials

1. Features and Benefits of CBN Inserts
CBN (Cubic Boron Nitride) inserts are particularly effective for machining high-hardness materials such as hardened steel and cast iron. CBN has a hardness second only to diamond and retains its hardness even at high temperatures, making it suitable for high-speed and continuous machining. Additionally, CBN inserts have excellent wear resistance, extending tool life and improving machining stability and quality.

2. Features and Benefits of PCD Inserts
PCD (Polycrystalline Diamond) inserts are ideal for machining non-ferrous metals and non-metal materials. PCD has extremely high hardness and a low coefficient of friction, making it perfect for applications requiring a mirror finish. For materials such as aluminum alloys and carbon fiber-reinforced plastics (CFRP), PCD inserts achieve superior surface finishes and allow for high machining speeds.

3. Applications and Examples of Each Insert
CBN inserts are used for materials with high hardness, such as sintered alloys, cast iron, and hardened steel. On the other hand, PCD inserts are suitable for machining non-ferrous metals and non-metal materials, such as aluminum alloys, copper alloys, and CFRP. By selecting the appropriate insert, you can significantly improve both machining efficiency and quality.

4. Key Points for Selecting Inserts to Enhance Turning Efficiency
To achieve efficient turning, it’s essential to choose the right insert based on the material, machining conditions, and required surface finish. For high-hardness materials, CBN inserts should be selected, while PCD inserts are more appropriate for non-ferrous metals. This helps extend tool life and reduce machining costs. Additionally, selecting the correct insert shape and chip breaker based on the machining conditions is crucial for maximizing efficiency.

5. Why We Recommend CBN and PCD Inserts from Mitsubishi Materials
Mitsubishi Materials' CBN and PCD inserts offer high precision and stability, significantly improving turning productivity. These inserts are produced with advanced material technology and precise manufacturing processes, providing excellent wear resistance and high machining accuracy. With a wide range of products available, they can meet various machining needs.

MMC Hardmetal (Thailand) Co., Ltd.. is based in Bangkok, Thailand, and provides services throughout the country.

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