The AltMill is the pinnacle of hobby CNCing, bringing industrial-level precision to a price point and ecosystem for both beginners and advanced users. The AltMill MK2 4×4 is your go-to CNC when time, performance and precision are crucial. Highlights include: Production level cutting speeds (approx. 600 inches/minute) Closed loop motor system on all three axis to auto-correct positioning and auto-stop when necessary (reliable for production style work) Requires little maintenance during project production Advanced, production-style features including Y-axis auto-squaring; limit switches by default; and tram adjustment capabilities Cuts materials ranging from hardwoods to plastics, foams, composites, aluminum – even steel Support for 80mm spindles and routers 49″ x 49″ working area with a max Z-height of 5.5″ Footprint of 59″ wide and 62″ deep The AltMill MK2 4×4 comes with a standard 80mm spindle mount only. It does not come with a spindle, which must be purchased separately. This product has a lead time of 5 to 7 weeks. For more info on expected shipping and delivery times, please see the Sienci Order Status page Altmill
