The aluminum trays are installed on the platform of this machine allowing you to easily operate the machine. The shields are installed according to corporate security requirements. The best notching choice of the domestic industry for a variety of cards tags notebooks and plastic films. The cutter is equipped with seven blades including R3 R4 R5 R6 R8 R9 and R10 and the required blades can be replaced through a certain angle of rotation. Electric foot switch easy operation labor saving. High efficiency. Die cutting operation simple efficient and effortless. Work cutting height is 70 mm and the efficiency and quality are high. This machine is the best choice for round-corner cutting. It is used for name cards hang tags notebooks plastic films PVC density boards and so on. Parameter: Max. Angle：R10 Min. Angle：R3 Max. Cutting Height：2.75in（70mm） Working Frequency：60 times/min Power Supply：110V/180W Machine Net Weight:83.6LB(38KG) Number of knives 7 (R3 R4 R5 R6 R8 R9 R10) Note: When the machine is working please keep the hands away from the paper press. Features: All metal constructions for commercial and professional uses. Easy to align with 2 mechanical side guides. Easy control to change blade. Faster speed to handle the corner. Easily assemble and disassemble any die. Especially the safety cover on machine. High quality drawer. Item Number(120030): One set of electric corner rounder 110V