¡¡Thick material sewing machine ¡¡Latest roll extruding tools ¡¡Hard alloy roll extruding tools ¡¡Process principle of roll extruding tools ¡¡299 eyelet buttonholing machine parts(1) ¡¡299 eyelet buttonholing machine parts(2) Japanese Flying Horse Series ¡¡M700 high-speed selvedge-seaming machine ¡¡MX¡¢EX8500 machine parts ¡¡W500¡¢W600 flat seaming machine parts ¡¡781 straight-end buttonholing machine parts     Used for blind holes Roll finish tool processing aperture¦µ8-¦µ200mm used for blind hole inner face processing Used for through hole Roll finish tool processing aperture¦µ8-¦µ200mm used for blind hole inner face processing Used for flat-face Rolling finish tools used for flat face is most suitable for shaft coupling flange face precise processing.¦µ2mm the minimum processing diameter is ¦µ2mm. Used foe shaft Shaft ex-circle roll finish tools can process straight flecks.     ¡¡¡¡Inner holes, ex-circle and flat face precise slight plastic process can be achieved. A mirror face of RY0.1-0.8um every feed can be got.But the price is only1/3.The processing speed is great. No cutting is needed.It can raise the density and anti-fatigue of the work pieces. Also it lengthens the life span by 28%.