The aluminum body significantly reduces the overall weight of the wheel, making it easier to handle and operate, especially in high-speed applications.
Enhanced Rigidity:

Aluminum provides a strong and rigid structure, which helps maintain the wheel's shape during grinding. This rigidity contributes to consistent performance and precision.
Improved Heat Dissipation:

Aluminum has excellent thermal conductivity, allowing for efficient heat dissipation during grinding. This reduces the risk of thermal damage to both the wheel and the workpiece.
Increased Stability:

The lightweight nature of aluminum, combined with its strength, results in better stability at high speeds, reducing vibrations and improving surface finish quality.
Long Tool Life:

CBN abrasives are known for their durability and wear resistance. When combined with an aluminum body, these wheels can offer an extended lifespan, reducing the frequency of replacements.