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We use 3-axis, 4-axis and 5-axis milling processes to manufacture plastic and metal parts. Our parts are accurate, durable, and meet the highest quality standards. Our CNC milling process produces customized parts and components in as fast as 1 day. Whether you need a small number of complex parts or a large production, our CNC milling process can handle your project with ease and competitive pricing.
Our CNC milling parts are commonly used for:
SUNTECH CNC Milling Capabilities
Maximum Dimensions
Maximum depth that can be milled is 2 in. (50.8mm) from either side of part.
- 3-axis, 254mm x 178mm x 44.5mm (10 in. x 7 in. x 1.75 in.)
- 4-axis, 254mm x 178mm x 44.5mm (10 in. x 7 in. x 1.75 in.)
- 5-axis, 254mm x 178mm x 44.5mm (10 in. x 7 in. x 1.75 in.)
Minimum Dimensions
Minimum depth that can be milled is 2 in. (50.8mm) from either side of part.
- 3-axis, 254mm x 178mm x 44.5mm (10 in. x 7 in. x 1.75 in.)
- 4-axis, 254mm x 178mm x 44.5mm (10 in. x 7 in. x 1.75 in.)
- 5-axis, 254mm x 178mm x 44.5mm (10 in. x 7 in. x 1.75 in.)
Tolerances
Minimum depth that can be milled is 2 in. (50.8mm) from either side of part.
- 3-axis, 254mm x 178mm x 44.5mm (10 in. x 7 in. x 1.75 in.)
- 4-axis, 254mm x 178mm x 44.5mm (10 in. x 7 in. x 1.75 in.)
- 5-axis, 254mm x 178mm x 44.5mm (10 in. x 7 in. x 1.75 in.)
Radil
Minimum depth that can be milled is 2 in. (50.8mm) from either side of part.
- 3-axis, 254mm x 178mm x 44.5mm (10 in. x 7 in. x 1.75 in.)
- 4-axis, 254mm x 178mm x 44.5mm (10 in. x 7 in. x 1.75 in.)
- 5-axis, 254mm x 178mm x 44.5mm (10 in. x 7 in. x 1.75 in.)
CNC Milling Machine
Minimum depth that can be milled is 2 in. (50.8mm) from either side of part.
- 3-axis, 254mm x 178mm x 44.5mm (10 in. x 7 in. x 1.75 in.)
- 4-axis, 254mm x 178mm x 44.5mm (10 in. x 7 in. x 1.75 in.)
- 5-axis, 254mm x 178mm x 44.5mm (10 in. x 7 in. x 1.75 in.)
Text
Minimum depth that can be milled is 2 in. (50.8mm) from either side of part.
- 3-axis, 254mm x 178mm x 44.5mm (10 in. x 7 in. x 1.75 in.)
- 4-axis, 254mm x 178mm x 44.5mm (10 in. x 7 in. x 1.75 in.)
- 5-axis, 254mm x 178mm x 44.5mm (10 in. x 7 in. x 1.75 in.)
Milling Parts Materials
Our CNC milling parts use a variety of materials including aluminum, steel, brass, plastics, etc. All of these are carefully chosen for their strength and stability.

Metals
Plastics
Surface Treatments for CNC Milling
Common surface treatments for CNC milling include anodizing, electroplating, powder coating, painting, brushing and polishing. The choice of surface treatment will depend on the specific requirements of the product and the materials used in manufacture.

Surface Treatments: Anodizing
Material: Aluminum

Surface Treatments: Electroplating
Material: Steel

Surface Treatments: Electrophoresis
Material: Aluminum / Stainless Steel

Surface Treatments: Painting
Material: Steel

Surface Treatments: Polishing
Material: Stainless Steel
About CNC Milling Work
CNC milling is a type of automated machining process used to create precise parts from a metal block or sheet. A CNC milling machine uses a series of programmed instructions to move the cutting tool along multiple axes and make cuts in the material until the desired shape is achieved.
The machine operates with high speed, accuracy, and repeatability.
