This is the most modern, rapid and flexible CNC machine for punching plate in steel construction industry. Main Function & Features: ... functional parts, easy maintenance; 2. Totally three punches, Punching, marking operations on one plate; 3. On programming, ... 6. A drilling head is OPTIONAL. Technical Parameters: For punching application: Punching force (kN): 1000 Marking force (kN) : 800 Thickness ...