CNC 3040 LY MASTERCAM 2017 4TH AXIS CAM MILLINGtribiamar (41) in cnc • 7 years ago Try a milling of a cam using a 3040 ly Chinese milling cutter, the program was done with mastercam 2017 ...... by self-taught ▶️ DTube ▶️ IPFS cnc ly 3040 mastercam dtube