The 70LETT 3066 DocuGem 70LETT-LO3066 Automatic Letter Opener saves time and money. The DocuGem LO 3066 is a fully automatic letter opener, that can theoretically handle up to 28,000 envelopes per hour in a variety of sizes up to a maximum 6 mm (1/4") thickness; production speed is approximately 10,000 envelopes per hour. Removes from 0 to 3mm (1/8") of the envelope edge. The removed material is in the form of tiny chips, which are deposited in the waste drawer. Creates a soft, feathered edge opening, which prevents paper cuts and gives easy access to the contents. Made of solid steel construction and sporting dual motors, this unit is built to handle large flats and envelopes. Catch tray, waste bin, and stand are included.