Distance between the tool tilting center, expressed by means of the X, Y, Z Offset parameters and the base of the spindle itself
Along with the parameters that specify the X, Y and R offsets, contributes towards identifying the position of the spindle base in relation to the reference system of the associated head.
Use 1 to indicate that the offsets must be interpreted in the following way:
1) Apply R offset
2) Apply X and Y offsets
Use 2 to indicate that the offsets must be interpreted in the following way:
1) Apply X and Y offset
2) Apply R offset

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