... processing service , welcome OEM Big gear-hobbing machine:Can rushing straight tooth, helical tooth, max machining dia is ... max machining module 8mmDigital control wire-electrode cutting It can machining any electric conduction , max machining length 560mm ... 1mDrill Punching , adjust tiny traceBoring mill Machining gear box, bearings, can rotate with 360degree, machined part range inside height 900mm ...