What is the difference between dies МПК-01 and МПК-11? They look the same.
It is true, they look the same. But they are designed for different purposes. Die МПК-11 is designed for crimping of PVC insulated male and female disconnectors in red, blue or yellow. The die МПК-01 is designed for the crimping of end sleeves with PVC insulation. Disconnectors have a thinner metal part, so crimping with the die МПК-01 will not ensure the result with good tensile strength. That is why if you need to crimp disconnectors it is better to use a special die for this purposes- МПК-11.