2. Adjust the key groove of the Guide to make it coincide with the key of the turret hole;
3. Insert the Punch and Guide vertically into the turret hole, being careful not to have any tilt, the Punch and Guide will slide into the turret hole by its own weight;
4. If the
Punch and Guide
are tilted to the side, it can be lightly tapped with a soft material tool such as a nylon hammer, and repeatedly tapped until they slide into the correct position by its own weight.