PCB Mill Design Rules and Drill Sizes
Design Rules
Design Rules LPKF Promat S103 | |
---|---|
Rule | Spec |
Minimum Trace Thickness | 0.4mm |
Drill Diameter for vias | 1.5mm |
Via Pad Diameter (annular ring) | 2.5mm |
Note that these diameters should also be used whenever you need to create a plated through hole for a Maker-E created PCB. |
Drill Sizes
Drill Bit Sizes (mm) | ||
---|---|---|
Hole Drills (Spiral Drills) | Contour Routers | End Mills |
0.6mm* | 1mm | 0.1 Micro Cutter** |
0.9mm | 2mm | 0.2 Universal Cutter* |
1.0mm* | 1mm End Mill** | |
1.2mm | 2mm End Mill** | |
1.4mm | ||
1.5mm* | ||
1.6mm | ||
2.0mm* | ||
3.0mm |
* Indicates that the tool is normally in the mill, for the firefly project
** Requires permission from the lab director to use
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