Lathe swing : 120-220mm(4.728.66?). The tool holder width of Aa and EB is 50 mm (1.969?). Adjustable turning tool height : 12mm(0.47?). (Aa is made of steel, Eb is made of stainless steel). If you don’t know whether it is suitable for your lathe, you can check whether the width of the square tool holder on your lathe is close to its width.