The FoxAlien Masuter 3S has always been known as a beginner-friendly CNC. But with the new VFD spindle kit and the 8040 extension upgrade, this machine just leveled up. In this video, I’ll show you how these upgrades completely change the Masuter 3S experience: ✅ Quieter operation ✅ More cutting power & precision ✅ Automatic spindle control through G-code ✅ Longer duty cycles built for production work The real question is—does this push the Masuter 3S into prosumer CNC territory?