When removing the reaming head (1), the jaws (2) can be used to push it out of position, making it easier to remove from the holder. Use key (3) to open jaws (2), but do not fully release, and remove reaming head (1).
Use key (3) to open jaws (2), but do not fully release, and insert reaming head (1).
Use the key (3) to close the jaws (2), observe the recommended tightening torque. When inserting the reaming head (1), this is pulled into its final position when the jaws (2) are closed.
Adjustment for wear compensation: the smallest bore tolerances up to IT 4 can be achieved through adjustment with the hex key (4).
Clean the Morse taper adapter/face contact → grease-free.
Screw the pull stud (5) into the reaming head and tighten using the open-ended spanner (6).
The tool is recommended for radial alignment of max. 20 µm.