Nishit engineering manufacture semi came operate semi trub automatic machine [hole cutting] for any free cutting metal. It can cut metal from size 6mm to 38mm road capacity. This is a three slide machine. For the 6 mm capacity machine, the turning length capacity is 30 mm while the drilling length capacity with turning is 25 mm and the cutting speed for one minute is 10 to 20. For the 12 mm capacity machine, the turning length capacity is 35 mm while the drilling length capacity with turning is 30 mm and the cutting speed for one minute is 10 to 20. For the 15 mm capacity machine, the turning length capacity is 35 mm while the drilling length capacity with turning is 30 mm and the cutting speed for one minute is 10 to 20. For the 20 mm capacity machine, the turning length capacity is 40 mm while the drilling length capacity with turning is 35 mm and the cutting speed for one minute is 5 to 10. For the 25 mm capacity machine, the turning length capacity is 45 mm while the drilling length capacity with turning is 40 mm and the cutting speed for one minute is 3 to 8. For the 30 mm capacity machine, the turning length capacity is 45 mm while the drilling length capacity with turning is 40 mm and the cutting speed for one minute is 3 to 8. For the 38 mm capacity machine, the turning length capacity is 45 mm while the drilling length capacity with turning is 40 mm and the cutting speed for one minute is 3 to 5.