PERFECT Combo machine is a mix of a trim saw and grinding machine for Gem Stones. It is a high-quality machine useful for professionals to cut, slice and grind all types of Gemstones at one place. It can be used to manufacture precision goods. These machines use 8" Flat Laps which can be mounted vertically on these machines and 4" or 5" Diamond Saw Blades to slice gemstones. An economical way to have two machines for one.