Column Back Liner, HiTorque Large Bench Mill 

Liner of the large bench mill column cover. It goes between the column and the cover backing. The PC board is mounted to this liner.

Found on the HiTorque large bench mill and SIEG SX3.5 bench mills.

This part shows in drawings as two pieces but ships from factory as one long piece. Listed as Parts D10 & D20 on some machines.

See Used On tab for reference to machines using this part and the corresponding drawing number.