Skived heat sinks are made by precision skiving of metal profiles, usually copper or aluminum, at specific angles and intervals to create high-density fins perpendicular to the base. This process results in thinner, denser fins, significantly increasing the surface area for improved heat dissipation.

These heat sinks are typically made from copper or aluminum, known for their excellent thermal conductivity—copper at 401 W/m·K and aluminum at 237 W/m·K. The skiving method minimizes thermal resistance when compared to conventional welding or pin-fin structures, improving heat dissipation. Furthermore, supplementary post-processing methods, such as incorporating copper tubes or utilizing surface treatments, can enhance cooling effectiveness even more.

Skived heat sinks are often considered a type of heat sink that can be customized to meet specific requirements, but they also come in standard versions suitable for various applications.Thanks to their superior thermal conductivity, compact design, and durability, skived heat sinks are ideal for a wide range of high-efficiency cooling applications. Custom heat sinks can be designed to fit unique configurations, ensuring optimal cooling performance in specialized devices. With increasing market demand, new designs such as wave-shaped and double-sided skived heat sinks are also available, offering even greater flexibility and cooling power.