Amada Model Coma 557 CNC Turret Punch Capacity: 50 Tons Table Travel: 50.3" x 72.3" Thickest Material: 1/4" Maximum Sheet Size w/o Repositioning: 144" x 50" Maximum Hole Diameter in 1/4" M.S.: 2 3/4" Maximum Hole Diameter: 4 1/2" Number of Tool Stations: 58 Number of Auto Index Stations: 2 Ram Stroke Length: 1 1/4" Turret Speed: 30 RPM Equipped With: Fanuc 6M Controller, 58 Tool Stations with 2 Auto Index,