RAYTOOLS SENSOR BLOCK PART BM111 LASER HEAD

RAYTOOLS SENSOR BLOCK PART BM111 LASER HEAD
The low part of BM111 laser head which holds ceramic ring and nozzles.
If you noticed problems with height adjustment or constantly getting capacity errors or tip touch then this may be one of the faulty parts.
Another one can be current amplifier / generator BCL AMP. In the shop also.
Make sure you will adjust the seals and assemble properly to prevent any water ingress from cooling compartments.
Comes with Nut.