The AtomStack C4 Pro is a desktop CNC router aimed at hobbyists and small shops that want to cut wood, acrylic and soft metals. It uses a 500W spindle and a working area of 400 x 400 x 65 mm, with an optional laser module for engraving. Compared with rivals like the Genmitsu 4040 and Ortur Aufero, it offers a larger work area and a more powerful spindle, but it is heavier and costs more. Owners praise its rigidity and cut quality but note the lack of endstops and the need for assembly.
In stockReturn policy
Owners generally praise the C4 Pro for its sturdy build and clean cuts on wood and acrylic. Many mention that assembly is straightforward but tuning takes effort. The lack of endstops and the noise are common complaints.
The AtomStack C4 Pro is a desktop CNC router with a 200W spindle. It has a working area of 420 x 420 mm (16.5 x 16.5 in).
It carves, mills and cuts wood, plastics and PCB boards.






