... fixing mini eyelets on circuit boards, loudspeakers, and other electronic products. PCB Eyelet Machine (JZ-918GS) Application:1) Suitable for fixing mini ... eyelets on circuit boards, loudspeakers, and other electronic products, etc.2) Barrel diameter: 1.3-3mm, length: shorter than ... nailhead/pearl setting machines, hot melt adhesive coating machines, etc. PCB Eyeleting Machine (JZ-918GS)