We Can make the minimum holes PCB board to 0.075mm.The Minimum distance from hole to line is 0.08mm.PCB features:1.Layer: 62.Material: FR43.Thickness:0.8mm4.Copper: 1OZ5.Mini hole: 0.075mm7.Mini width/space: 0.08mm/0.08mm8.Finish: Immersion GoldOur manufacturing capability:Manufacture capability layers: 1-32 layersMaterials: CEM1, CEM3, Teflon, Rogers, FR-4, high TG FR-4, aluminum base, halogen freeMax board Size: 510*1200mmMaterial: RoHS Directive-compliantPCB thickness: 1.6mm-6.4mmOut layer copper thickness: 1-6ozInner layer copper thickness: 1OZ-12OZMax board thickness: 6.0mmMinimum hole size: 0.150mmMinimum line width/space: 3/3milMin S/M pitch: 0.1mm (4mil)Plate thickness and aperture ratio: 12:1Minimum hole copper: 20μmHole diameter tolerance (PTH): ±0.075mm (3mil)Hole diameter tolerance (NPTH): ±0.05mm (2mil)Hole position deviation: ±0.05mm (2mil)Outline tolerance: ±0.05mm (2mil)Surface finish: HASL leadfree, immersion ENIG, chem tin, flash gold, OSP, gold finger, peelable, immersion silver,ENEPIGSolder mask: green/blue/red/black,purple,white,yellow,transparent Legend: white/black/yellowOutline: rout and score/V-cutE-test: 100% Top 10 Reasons Why You Should Buy PCBs and PCBAs From Storm Circuit1.TOP Quality--It must be the first important key.We always put quality as the first.In PCB industrial,we have over 99% equipments in house. Drilling,Plating,Pressing,AOI (Auto-optical Inspection),Testing,etc.That is why we can guarantee our quality.2.Shipping On Time even EarlyOur Standard lead time for 1-2 layer is 5 working days,Multi-layer 6-8 working days.What is standard? see details. And our Express Service offer 1-2 days for double sided boards,3 days for multilayer boards.3.High Mix boardsWhatever you need normal FR4,high TG ,Aluminum board,RF board with low Er,PTFE(Teflon),heavy copper.large board,high tech board with blind/burried vias.impedence control boards.we can offer such products in quick turn as we have many different material in stock.4.Technical Support.Free DFM,free file reviewMany customers (especially for some designers) are not good at manufacturing process,even they can not generate correct gerber file from their EDA.With much experience in PCB industrial,here are some design tips for you.7*24 online support except our Chinese New Year.5.StormProto Servicewhat is stormproto ? see here.You want to cut prototypes cost,that is our stormproto value.With this service,you can save at least 50% cost.6.Reasonable PriceOur price is NOT cheapest but is the most reasonable cost.You trust us,then we can offer you our best products and service.7.Fast Response,Fast ShippingEach enquiry can be replied in 2 hours.2-3 days from us to your door.see shipment.8.NO MOQWe do not have any minimum quantity requirements,even -one board for PCB fabrication and assemble.9.One Stop ServiceWe not only produce PCB ,but also PCBA and cable assemble .A bare PCB is not what you want,you may need stencil to screen,components to load and cable to connect. Now,you can throw all to us and wait your final product on your desk.10.Large in-house stock of partsWe have many components stock in house,that is you will save much time and cost on your total project.Especially for any resistors,capacitors
https://www.stormpcb.com/via-in-pad-pcb/