* There’re 4 kinds of spec: 7.0, 7.3, 7.5,7.8mm (Diameter).
* Can be used to cut key without key according to the gear Number. No need to connect the power.
Operation Steps:
A. Use the ruler to measure the depth of every keyway of the master key, and recode them down.
B. Insert the key into the axes center of the key cutting machine. And turn the fixed slot to “0” of the cutting machine.
C. It is carves graduation knob 0 scale line insert key body and corresponding key base handle in graduation knob to aim at first.