HDI PCB, Used to Medical Equipment with 2oz Copper Thickness and Black Sold 
HDI PCB, used to medical equipment with 2oz copper thickness and black sold
Board thickness: 1.6mm
Hole size: 0.2mm (minimum)
Line width: 0.1mm (minimum)
Line spacing: 0.1mm (minimum)
Surface finishing: HAL
Hole location tolerance: 0.075mm
Profile tolerance CNC routing: 0.15mm
Profile tolerance CNC punching: 0.15mm
Solder mask: black
Copper thickness: 2oz