The replacement suction foot for the Pico Drill consists of the suction cup as well as the swivel plate including 2 cylinder screws M 5 x 12 A2 and 4 washers 5.3 A2.
For Pico Drill BO 79.200(L) and BO 79.201(L)
Application note:
Attach the machine with the suction feet.
Make sure that the suction cup and the glass are clean.