According to the relevant data and practice, it is proved that the precision of the measuring head of the calibration tool is 1 μm; the chuck with the diameter of 15 inches or less has an arm rotation repeatability of 5 μm. The large size of the 18-inch and larger chucks allows the repeatability of the tooling arm to reach 8 μm. This accuracy can meet the needs of most users without trial cuts.
The use of the tool setting tool can reduce the auxiliary time of the machine tool and reduce the rework and reject rate. If used together with the Renishaw LP2 workpiece probe, the machine tool efficiency and machining accuracy can be significantly improved.