Model 606 high speed, inexpensive milling cutter
The model 606 is a heavy duty milling cutter letter opener. The 606 costs less than you think. It weighs 154 lbs and measures 41" x 42" x 29". This machine is capable of opening up to 40,000 envelopes per hour. It is a 100% secure letter opener with a built in cut/no cut option. The feeder capacity on this fully automatic letter opener is up to 300 envelopes with a maximum thickness of 1/3".