Dual-key copy machine

Look beautiful, solid structure, simple and accurate copy.
Fixture may surrounded by rotation, the key to clamping a variety of specifications.
On both sides of a precision-guided fine-tuning devices, can be copied to various key for precision cutting depth of rapid adjustment.
Left for high-speed steel knives, bronze material can be copied keys. Carbide Tool for the right to copy the material iron key, effective tool to extend life.
If the right tool and guide for the replacement of needles, can copy the keys rectangular profile.