High Rigidity! Permanent Stability!CThe structural ports of the machine are manufacturedfrom Meehanite cast iron, and treated by stress reHef.The structural parts are also reinforced by welldesigned ribs to minimize deformation.Increased width on the column bottom, combinedwith box-type construction, provides outstandingstability during high speed cutting.High precision fcnear guide ways effective*/ upgrademachine stabgility.