Each of the 3D printing technology is produced by another way, so individual technologies can produce in other manufacturing tolerances.
The production tolerances for each technology can be found below in this article.
In some cases it is possible to produce even in a narrower tolerance field, but you need to tweak the process to the product type.

FDM/Fused Deposition Modeling – Fine print – plast

-Dimensions up to 100mm: ± 0.2 mm
-Dimensions above 100mm: ± 0.15%

FDM/Fused Deposition Modeling – Gross printing – plast

-Dimensions up to 100mm: ± 0.5 mm
-Dimensions above 100mm: ± 0.5%

CFF/Continuous Fiber Fabrication – Plastic + fiber

-Dimensions up to 100mm: ± 0.2 mm
-Dimensions above 100mm: ± 0.15%

DLP/SLA – Stereolithography – plastic – resin, wax.

-Dimensions up to 100mm: ± 0.2 mm
-Dimensions above 100mm: ± 0.2%

MultiJetFusion – Technical Plastic

-Dimensions up to 100mm: ± 0.2 mm
-Dimensions above 100mm: ± 0.2%

SLM/Selective Laser Melting – metal

-Dimensions up to 100mm: ± 0.2 mm
-Dimensions above 100mm: ± 0.2%

Additional information on the dimensions achieved in 3D printing

Since the production of components is produced using additive technologies, the resulting quality depends on the positioning of the piece and the dimensions.
Therefore, for each individual works we propose a production technology and we will design the best quality so that you can fit into your budget.