Already own an AltMill CNC from Sienci Labs and looking to unlock its full potential? The PLH3D-XT8 45W Plug&Play Laser Kit is your all-in-one solution for high-precision cutting and engraving. Built on Opt Lasers’ patented multi-diode technology, this laser head delivers unmatched performance and reliability, engineered specifically for AltMill systems.
Developed by Sienci Labs, the AltMill is the newer, larger counterpart to the well-known LongMill CNC. This laser kit was designed to match the power and rigidity of AltMill, while maintaining the Plug&Play simplicity appreciated by LongMill users. Whether you’re upgrading from a LongMill CNC or starting with an AltMill, this kit guarantees precise, consistent laser results.
This comprehensive kit includes every essential component—PLH3D-XT8 laser head, dedicated AltMill signal cable, PSU, PLH3D-CNC Adapter Pro, OptiShield beam cover, and more—for seamless integration. Designed for fast setup and long-lasting precision, it’s the most advanced and compatible laser bundle available for Sienci Labs’ AltMill machines.
Trusted by thousands of CNC professionals worldwide, Opt Lasers’ solutions are manufactured in the EU and optimized for industrial-grade performance. Whether you're cutting wood, plastics, or advanced materials, this kit empowers your AltMill or LongMill CNC with top-tier laser capabilities.
Click to watch the XT8 laser in action