Streamlined standard equipment incorporated with latest technology for cutting serial section in research work The precise feed mechanism cuts sections from 1-50 microns in steps of one micron each. FEED Adjustments 1-50 microns Total feed excursion 25mm with opening of object clamps 37x27mm Overall dimension 16x10x9” Complete with razor-120mm with back & handle honing plate object holder set of three ,oil can packed in a wooden box (b) As above but micron setting in front for quick & clear glance.