YB-S960[combbindingmachine]Max.Punchingability:20pages(80gpaper),PVCcover6-pages;Max.Bindingability:500(51mmcombbindingring);Marginadjustablerange:2.5mm-6.5mm;Numberofholes:24holes,adjustiveallofpull-pushpins;Holedistance:14.3mm;Metalbody; YB-S960[梳式膠圈裝訂機]最大打孔能力:20頁(80g紙)塑料封面6張;最大裝訂能力:500頁(51mm膠圈);邊距調節(jié)范圍:2.5mm-6.5mm;打孔數(shù):24孔可抽拔刀;孔距:14.3mm;金屬外殼。