Basic but efficient tool for document corner rounding.Equipped with 3 exchangeable cutting knives of 6, 9 and 12mm radius.RADIUS : 6mm,9mm & 12mm.MAX.PUNCHING THICKNESS : 5mm.MIN. PAPER SIZE : 50mm x 90mm.DIMENSIONS : 300mm x 250mm x 92mm.WEIGHT : 3,2kg.Warranty 1 year.