Binding capacity : 1"(25.4mm) Punching capacity: 20sheets (80g), 2sheets(PVC) Hole Distance: 3 : 1 (8.47mm) 40holes Side Margin Control: 2.5-6.5mm Design of Section: 4.0x4.0mm Max. range of binding : Arbitrary Disengagement dies: 40 pieces Dimension : 420x350x230mm Net Weight: 15kgs