PUNCH TABULAR

B3-4

mm 5 6 7 8 10 11 12 13 15 16 19 21 22 24 25 28 30 31 32 35 36 38 45 50
11 X X O O                                        
13 X X X O O O                                    
15 X X X X O O O                                  
19 X X X X X X X O   O                            
21 X X X X X X X X   O O                          
24 X X X X X X X X # X O   O                      
28 X X X X X X X X # X X # O   O                  
30 X X X X X X X X # X X # X # O O                
32 X X X X X X X X # X X # X # O O                
35 X X X X X X X X # X X # X # X O   O            
38 X X X X X X X X # X X # X # X X # O #   O      
45 X X X X X X X X # X X # X # X X # X # # X      
50 X X X X X X X X # X X # X # X X # X # # X #    
55 X X X X X X X X # X X # X # X X # X # # X # #  
60 X X X X X X X X # X X # X # X X # X # # X # # #
X = with spring ejector
O = without spring ejector 
# = with 5mm centre-punch (Step1 punching of outer diameter. Step2 punching of inner diameter with outer cutter)
  = outer cutter
  = inner cutter
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