5 Ways UV Lasers Improve PCB Cutting Quality

When you're separating panels, cutting FPC, or dicing ceramic substrates, process choice decides your yield.

UV (355nm) laser advantages over routing & CO2:

1️⃣ Non-contact — zero stress on flexible/thin boards
2️⃣ Cold ablation — no carbonization, no copper shrinkage
3️⃣ Narrow kerf — 20–40μm, saves panel real estate
4️⃣ Free-form contours — no router-bit shape limits
5️⃣ No dust, no deburring, ready for assembly

Works on FR4, FPC, Rogers, Al2O3/AlN ceramic, BT substrate, and PI coverlay.

D9 3W / 5W series · built for 24/7 production.