Depending on the model of your machine, you will be able to cut paper, fabric and other materials up to 3mm. Please note these specifications depend on which materials you are going to cut, as well as the ScanNCut model.
For all CM-models:
0.8 mm with STD cut blade
1.5 mm with deep-cut blade
For all SDX-models:
3.0 mm with Auto Blade
1.5 mm with Thin Fabric Auto Blade