... excess material to prepare it for deformation . Lathes can be used for cutting, sanding, drilling, knurling, or deforming. Cutting fluid ... coolant during the cutting process. CNC lathes are often used in the production of camshafts and crankshafts.Suitable Inserts MGMN ... inserts,machine tool holder,collet chuck,drill chuck.turning tool,lathe holder,end mill,endmills,milling cutters,boring tools,boring ...