The new bur blocks are manufactured entirely from stainless
steel, making them suitable for all types of preparation. The
instruments can be cleaned and disinfected in the block either
in an instrument solution or also in an ultrasonic cleaner.
They are then sterilised in an autoclave. The instrument
shanks are retained in position by universal silicone plugs and
so cannot fall out. FG or RA contra-angle instruments can be
inserted in the silicone plugs.