3D printer Reprap Smart Controller Reprap Ramps V1.4 LCD2004 Board module
1. Layer: 1-18 layer
2. Material: FR-4,CEM-1,CEM-3,High
TG,FR4 Halogen Free,FR-1,FR-2
3. Board thickness: 0.2mm-4mm
4. Max.finished board side: 800*508mm
5. Min.drilled hole size: 0.25mm
6. Surface finish/treatment: HASL/HASL
lead free,Chemical tin,Chemic