... quick and easy cutting for large glass panes2.speed cutter shank: is made of high quality alluminum-alloy, ... run smothly and match the glass edge tightly4.the cutter blade is high quality,can cutting more than 80000meters in ... glass,and the blade is very hard,not easy to break during ... tank,no oil seeking in cutting7.speed cutter size:60cm,90cm,120cm,150cm,180cm rapid ...