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Heat Sink Machining in Denver

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Posted on: September 6th, 2018

Heat Sink Machining

SpecMaster, Inc. has extensive expertise in machining a variety of heat sinks out of aluminum and copper. Whether it is modifying a standard extrusion or integrating thermal management into your enclosure, we are set up with specialized tooling in house to handle custom features per your technical requirements. SpecMaster supplies only the highest quality material from trusted U.S. vendors and all of our materials have certifications. If you have a unique design for a demanding application SpecMaster is your machining choice.

Heat sinks are utilized in a variety of electronics and electronic enclosures to transfer the heat generated by the device to either air or a liquid coolant. While there are several types of heat sinks, the most commonly used are straight fin while some applications require pin fin heat sinks.

Machined Aluminum Straight Fin Heat Sink

Straight Fin Heat Sink

CNC Machined Aluminum Pin Fin Heat Sink

Pin Fin Heat Sink







Although created from a wide range of materials, heat sinks are generally made out of aluminum or copper alloys which have high thermal conductivity properties. Copper has a higher thermal conductivity, but is also a heavier and more expensive material then aluminum. Whatever your needs, our collaborative and unique approach allows our customers to maximize the thermal reduction of their electronic components utilizing the most cost-effective solution without compromising quality.

CNC Machined Aluminum Heat Sink

Aluminum Heat Sink

CNC Machined Copper Heat Sink

Copper Heat Sink







Our relationship does not end when we ship your heat sinks. We will follow-up with you to insure your project was a success and to assist you with any of your future requirements to make your next run even better.

Give us a call at 303-227-3400 or request a quote online and see how we can provide expertise for your machining needs.