... 340x380x650mm 4.Weight:30KG WT-21 Manual Corner Round Cutting Machine The specifications as follows , WT-21 Manual ... Book Corner Angle Cutter Notching Machine Thickness50mmRadius of cornerR=2,2.5,3,4,5 ... size340x380x650mmWeight (Net/Gross)30kg WT-21 Manual Corner Round Cutting Machine Widely used to cut corner on cards, notebook, ... CE Certificate, WT-21 Manual Corner Round Cutting Machine