Semi-automatic, electro-pneumatic machine for slicing various cold meats: ham, coppa, bacon, mortadella, speck etc. The machine can also trim specific cuts of meat (neck, pancetta, etc.). The blade attachment mechanism enables the user to replace the blades quickly to change the meat cut format. Manual insertion of product which at the end of the process is automatically ejected to one side. The sharpness of the blades, along with a fast and precise descent of the top of the ham, ensures extremely precise cuts of meat. A range of accessories make this machine functional and easy to use.