2: track: automatic knife
3: lengthened fixture, can be equipped with some relatively long key embryo. General folding key is ok.
Do not have to split the metal head directly to the folder to match.
4: guide pin step adjustment device can be different depth of cutting to make rapid adjustment of precision. Positive chuck, reverse clip back two-way universal fixture;
The key machine picture is taken on real, that may be some differents on the color and appearance in the future, only to ensure that the sale of the machine is the original model with the machine.