CNC Rapid Services

Upload your CAD files, receive a CNC milling price estimate promptly and get your parts into production efficiently.

Our CNC Rapid service capabilities

From prototyping to full production runs. Our 3 axis, 4 axis, and 3+2 axis CNC milling centers will allow you to produce highly accurate and quality parts to meet even your most stringent requirements.

Maximum part size for 3-axis, 4-axis and 3+2-axis CNC milling is 2000 x 600 x 600 mm, 78.7 x 23.6 x 23.6 in


The most widely used type of CNC milling machine. The full use of the X, Y, and Z directions makes a 3 Axis CNC mill useful for a wide variety of work.


This type of router allows the machine to rotate on a vertical axis, moving the workpiece to introduce more continuous machining.

3+2 Axis

3+2-axis CNC milling uses a machine with 3 primary axes and 2 rotational axes to efficiently machine complex parts.

Available materials for CNC machining at DFM Rapid



  • Brass C360

  • Brass 260

  • Copper C110

  • Copper C101

Stainless steel

  • 303

  • 304

  • 316

  • 430

Alloy steel

  • Low Carbon Steel

  • Mild steel 1018

  • Mild steel 1045

  • Alloy steel 4140


  • ABS

  • Polypropylene

  • Delrin

  • Acetal

  • PTFE

Reinforced Plastic

  • Polypropylene (PP) 30%GF

  • Nylon 30%GF

  • PMMA (Acrylic)

  • PEEK

Gallery of CNC machined parts

We machine rapid prototypes and low-volume production orders for customers in multiple industries: aerospace, automotive, defense, electronics, hardware startups, industrial automation, machinery, manufacturing, medical devices, oil & gas and robotics.

Available surface finishes for CNC machining

Surface finishes are applied after machining and can change the appearance, surface roughness, hardness and chemical resistance of the produced parts.

CNC Milling Precision

As machined (Ra 3.2μm / Ra 126μin)

This is our standard finish. Parts are machined and deburred, sharp edges are chamfered.

China Prototyping Manufacturing

Smooth machining (Ra 1.6μm / Ra 63μin)

Smooth machining is like an ‘As machined’ finish but with slightly less evident machine marks. Parts are machined at a lower feed, no hand polishing is applied.

CNC Machined Rapid Prototyping

Bead Blasted

Parts are bead blasted with glass beads which results in a grainy texture.

Custom Made Machined Parts

Brushed + Anodized type II

Parts are brushed and then anodized type II. Ideal for increasing the corrosion resistance of the part. Typically results in a glossy color.

Aluminium CNC Machined

Bead blasted + Anodized type II

Parts are bead blasted and anodized type II. Ideal for increasing the corrosion resistance of the part. Results in naturally matte colors. For glossy colors, please select the brushed anodizing option.

Rapid Machining

As machined + Anodized type III (Hardcoat)

Parts are machined and an anodizing type III coating is directly applied to the surface. Ideal to improve corrosion and wear resistance of components.

Rapid Prototyping

Powder Coated

Powder coating is a strong, wear-resistant finish that is compatible with all metal materials.

CNC Machining Companies in China

Black oxide

Applicable on steels, black oxide is a conversion coating used to improve corrosion resistance and minimize light reflection.


We follow ISO 2768-f standards for CNC Machining. Our standard tolerances are 0.1 mm(.005”), which is suitable for the majority of commercial and industrial applications. Consult with us if you need closer tolerances for special projects.

China CNC Machining Services

From 1 to 10000+ Parts