tk 133 cnc semi-automatic single-head cutting machine construction features blade dia 500 mm to get very good cutting capabilities full protection with complete cover and front automatic lowering closure strong cast iron ......tk 133 cnc semi-automatic single-head cutting machine construction features blade dia 500 mm to get very good cutting capabilities full protection with complete cover and front automatic lowering closure strong cast iron head head powered double tilting from -45/90/2230 by means of a direct current motor managed by a positioner oleo-pneumatic blade advancement blade motor revolutions 2800 rpm tk 137 - tk 138 single-head cutting machine with upwards blade blade dia 600 mm to get very good cutting capabilities oleo-pneumatic blade upstroke spray lubrication full protection with complete cover chips collection drawer optional rh side tables 801/e, 801/d, 802/m, 802/f lh loading tables 802/sx, 85400 (only for tk 138) pusher (only for tk 138) tk 137 for all cuts between 20/90/-20 tk 138 it cuts at 90. if associated to a pusher it can execute in-sequence cuts