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CNC Machining Garolite G-10 Service

Garolite G-10 is a composite material with excellent engineering properties, made of fiberglass cloth laminated with epoxy resin.

DEK provides a one-stop CNC machining  Garolite G10 service, whether it is rapid prototyping or mass production, we customize G10 parts according to your specifications, drawings or samples. We have extensive experience and equipment to produce high-quality precision G10 parts, which can shorten turnaround time and deliver quickly. We are ISO 9001:2015, ISO 13485 and AS9100D certified.

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Custom Garolite G-10 Parts in CNC Machining

Garolite G-10 is a high-pressure fiberglass laminate with a high strength-to-weight ratio, excellent electrical insulation properties, high mechanical strength and chemical resistance, making it ideal for CNC machining.

DEK is a leading Chinese G10 manufacturer specializing in custom G10 parts. At DEK, we have advanced CNC milling machines, CNC lathes, precision drilling and other equipment and expertise. We provide trustworthy and cost-effective G10 machining services for customers in various industries around the world, which is the best choice for high-quality electrical insulator housings and medical device parts.

We have extensive experience in FR4 machining, whether it is simple cutting or complex precision machining, DEK always meets the different needs of our customers and provides a variety of machining solutions to ensure that the final product meets the stringent quality standards of various industries. Contact us today to start our new project!

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Garolite G-10 Material List


Basic Knowledge of Garolite G-10

What is Garolite G-10?

Garolite G-10 is a type of industrial laminate material that belongs to the family of glass-reinforced epoxy laminates. It is known for its high strength, excellent electrical insulating properties, and resistance to various chemicals. The "G-10" designation indicates a specific grade within the Garolite family.

It is a durable, reliable, and high-performance material. It is a composite made by curing fiberglass and epoxy under high pressure, resulting in a stable glass-epoxy laminate. This material is resistant to temperature variations with low moisture absorption. It also has a high strength-to-weight ratio. Since it's not a metal, G-10 naturally resists corrosion. G-10 is used in various industries, including medical, aerospace, and marine, thanks to its dimensional stability, longevity, and resistance to humidity.

Advantages of Garolite G-10

  • High mechanical strength
  • Excellent electrical insulating properties
  • Good chemical resistance
  • Low water absorption
  • Dimensional stability
  • Flame-resistant
  • Suitable for machining and fabrication
  • Thermal resistance

Applications of Garolite G-10

  • Electrical insulators
  • Circuit board components
  • Insulating washers
  • Bushings and spacers
  • Gaskets
  • Structural components in aerospace
  • Marine applications
  • Automotive components
  • Bearings and bushings
  • Medical equipment components


Machining Garolite G-10 Buying FAQ

Yes, Garolite G-10 is a type of G10. G-10 is a high-pressure fiberglass laminate, and Garolite is a brand name that produces various grades of industrial laminates, including G-10. So, Garolite G-10 specifically refers to the G-10 grade produced by the Garolite brand.
Yes, DEK can not only cnc machine G10, but also 3D printing G10 plastics, depending on your project needs to choose the appropriate processing method.
The difference between G10 and FR4 is that FR4 is a flame retardant version of G10. The two grades have similar material properties, but FR4 has a higher flammability rating. In most cases, FR4 can be safely substituted when G10 is required; however, G10 should not be substituted when FR4 is required.
G10 is highly resistant to heat and has a melting point significantly higher than most thermoplastics. However, like any material, it does have a temperature threshold below which it may begin to soften.
G10 has excellent mechanical strength and durability. It is a rigid and tough material, making it resistant to breaking or cracking under normal operating conditions. However, like any material, it can break under extreme stress or impact. The resistance to breakage depends on thickness, design, and the specific load or force applied.
G10 generally has good moisture resistance and is not inherently slippery when wet. Its surface properties can vary depending on the finishing process applied during manufacturing. Some finishes may enhance grip, while others may provide a smoother surface.

Other Materials



PPSU, or polyphenylsulphone, is an amorphous material that belongs to the polysulphone group. It has a high glass transition temperature and low moisture absorption.

More info about PPSU


FR4 is a flame-retardant, glass-reinforced epoxy laminate used in CNC machining for its durability and electrical insulation properties.

More info about FR4


ABS (Acrylonitrile Butadiene Styrene) is a tough, impact-resistant thermoplastic polymer composed of acrylonitrile, butadiene, and styrene.

More info about ABS

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