2. SLA 3D printing
When using SLA, both typically have a lateral (X and Y axis) deviation of about + 0.1mm, and a vertical tolerance (Z axis) of + 0.3mm. Note that much finer tolerances than these can be achieved with post machining and finishing.Unless otherwise specified, we comply with the DIN 16901 standard tolerances for plastic injection moldings. It is possible with careful thermal, time and pressure control to have very accurate parts. We need to know your requirements in advance so that we can manage key features in the tooling and molding process. As a general rule, you should never make more than one feature very accurate in the design. That feature can be repeated across the part, but to make a whole series of very different 
features very accurate is impossible for any molding company to achieve – you end up chasing your intolerances around the part. You get one feature right only to find another one slightly off.

3. CNC Machining
Our general tolerances for CNC machining of metals is DIN-2768-1-fine and for plastics DIN-2768-1-medium. Tolerances are greatly affected by wall thicknesses, material choice, and geometry, so we will seek to advise as to achievable tolerances for each part. We pride ourselves on wishing to help our clients achieve their desired tolerances that are better than DIN-2768-1, but we work on a “best effort basis only” if the tolerances stated are tighter than our stated standards. The reason we refuse to be held accountable for very tighter tolerances is that we are a prototype factory and very tight tolerances present a huge risk due to the nature of our work.All manufacturing and technical specifications need to be clearly specified in the 2D drawings in order to be followed.

4. Injection Molding
we comply with the tolerance standard of DIN16742 for plastic injection molding parts.

5. Pressure die casting

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