3D Printing or CNC Machining: Which Do You Need?

Both processes make real parts, but they suit different jobs. Use this guide to choose.

Choose 3D printing when

• The shape is complex, with internal channels or organic forms
• You need one piece or a few pieces
• You want a quick prototype
• Plastic is fine for the part

Choose CNC machining when

• The part must be metal
• Tolerances are tight or surfaces must be smooth and precise
• The part is round and suits turning
• You need repeat production of the same part

Often both

Print a plastic prototype first to check shape and fit, then machine the final part in metal.

Not sure?

Send us your drawing or idea and we will tell you which route is best for your part and quantity.

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