Tool  List
diameter    

material thickness

of the centre free
hole distance area
W t Ao% 0.5 0.6 0.7 0.8 0.9 1.0 1.2 1.5 2.0 3.0 4.0 5.0 6.0 8.0 10.0 12.0 15.0
0.8 1.8 17.8 s s s s                          
1.0 2.0 22.6 s s s s s s                      
1.5 3.0 22.6 s s s s s s s s                  
1.5 3.5 16.6 s s s s s s s s                  
2.0 3.0 40.2 s s s s s s                      
2.0 3.5 29.5 s s s s s s s s                  
2.0 4.0 22.6 s s s s s s s s s                
2.0 4.5 17.8 s s s s s s s s s                
2.5 4.0 35.3 s s s s s s s s                  
2.5 4.5 27.9 s s s s s s s s s                
2.5 5.0 22.6 s s s s s s s s s                
3.0 4.0 50.9 s s s s s s                      
3.0 4.5 40.2 s s s s s s s s                  
3.0 5.0 32.5 s s s s s s s s s s              
3.0 5.5 26.9 s s s s s s s s s s              
3.0 6.0 22.6 s s s s s s s s s s              
3.0 7.0 16.6 s s s s s s s s s s              
3.5 5.0 44.3 s s s s s s s s                  
3.5 5.5 36.6 s s s s s s s s s                
3.5 6.0 30.7 s s s s s s s s s s              
4.0 5.5 47.8 s s s s s s s s s                
4.0 6.0 40.2 s s s s s s s s s s              
4.0 7.0 29.5 s s s s s s s s s s              
4.0 8.0 22.6 s s s s s s s s s s s            
5.0 7.0 46.1 s s s s s s s s s                
5.0 8.0 35.3 s s s s s s s s s s              
5.0 9.5 25.0 s s s s s s s s s s s            
5.0 15.0 10.0 s s s s s s s s s s s s          
5.5 9.0 33.7 s s s s s s s s s s              
6.0 8.0 50.9 s s s s s s s s s                
6.0 9.0 40.2 s s s s s s s s s s              
6.0 10.0 32.5 s s s s s s s s s s s            
6.0 12.0 22.6 s s s s s s s s s s s s s        
6.5 9.5 42.3 s s s s s s s s s s              
7.0 10.0 44.3 s s s s s s s s s s              
7.0 11.0 36.6 s s s s s s s s s s s            
7.0 12.0 30.7 s s s s s s s s s s s s          
8.0 10.0 57.9 s s s s s s s s s                
8.0 11.0 47.8 s s s s s s s s s s              
8.0 12.0 40.2 s s s s s s s s s s s            
8.0 13.0 34.2 s s s s s s s s s s s s          
8.0 14.0 29.5 s s s s s s s s s s s s s        
8.0 15.0 25.7 s s s s s s s s s s s s s s      
9.0 12.0 50.9 s s s s s s s s s s              
9.0 13.0 43.3 s s s s s s s s s s s            
9.0 15.0 32.5 s s s s s s s s s s s s s        
10.0 12.5 57.9 s s s s s s s s s                
10.0 13.0 53.5 s s s s s s s s s s              
10.0 14.0 46.1 s s s s s s s s s s s            
10.0 15.0 40.2 s s s s s s s s s s s s s        
11.0 16.0 42.7 s s s s s   s s s s              
12.0 16.0 50.9 s s s s s s s s s s s            
12.0 18.0 40.2 s s s s s s s s s s s s s        
12.0 20.0 32.5 s s s s s s s s s s s s s s      
13.0 17.0 52.9 s s s s s s s s s s              
13.0 18.0 47.2 s s s s s s s s s s s            
13.0 19.0 42.3 s s s s s s s s s s s s s        
14.0 19.0 49.1 s s s s s s s s s s s            
14.0 20.0 44.3 s s s s s s s s s s s s          
14.0 21.0 40.2 s s s s s s s s s s s s s        
15.0 20.0 50.9 s s s s s s s s s s s s          
15.0 21.0 46.1 s s s s s s s s s s s s s        
15.0 22.0 42.0 s s s s s s s s s s s s s s      
16.0 21.0 52.5 s s s s s s s s s s s s s        
16.0 24.0 40.2 s s s s s s s s s s s s s s      
18.0 24.0 50.9 s s s s s s s s s s s s s        
18.0 25.0 46.9 s s s s s s s s s s s s s s      
18.0 28.0 37.4 s s s s s s s s s s s s s s s    
19.0 26.0 48.3 s s s s s s s s s s s s s s      
20.0 25.0 57.9 s s s s s s s s s s              
20.0 27.0 49.6 s s s s s s s s s s s s s        
20.0 28.0 46.1 s s s s s s s s s s s s s s      
20.0 30.0 40.2 s s s s s s s s s s s s s s s    
21.0 30.0 44.3 s s s s s s s s s s s s s s s    
22.0 32.0 42.7 s s s s s s s s s s s s s s s    
23.0 32.0 46.7 s s s s s s s s s s s s s s s    
24.0 34.0 45.0 s s s s s s s s s s s s s s s    
25.0 30.0 62.8 s s s s s s s s s s s s          
25.0 33.0 51.9 s s s s s s s s s s s s s s      
25.0 40.0 35.3 s s s s s s s s s s s s s s s s s
26.0 free   s s s s s s s s s s s s s s s s s
27.0 free   s s s s s s s s s s s s s s s s s
28.0 free   s s s s s s s s s s s s s s s s s
29.0 free   s s s s s s s s s s s s s s s s s
30.0 free   s s s s s s s s s s s s s s s s s
31.0 free   s s s s s s s s s s s s s s s s  
32.0 free   s s s s s s s s s s s s s s s s  
33.0 free   s s s s s s s s s s s s s s s s  
34.0 free   s s s s s s s s s s s s s s s s  
35.0 free   s s s s s s s s s s s s s s s s  
36.0 free   s s s s s s s s s s s s s s s s  
37.0 free   s s s s s s s s s s s s s s s s  
38.0 free   s s s s s s s s s s s s s s s s  
39.0 free   s s s s s s s s s s s s s s s s  
40.0 free   s s s s s s s s s s s s s s s s  
41.0 free   s s s s s s s s s s s s s s s s  
42.0 free   s s s s s s s s s s s s s s s s  
43.0 free   s s s s s s s s s s s s s s s s  
44.0 free   s s s s s s s s s s s s s s s s  
45.0 free   s s s s s s s s s s s s s s s s  
46.0 free   s s s s s s s s s s s s s s s s  
47.0 free   s s s s s s s s s s s s s s s s  
48.0 free   s s s s s s s s s s s s s s s s  
49.0 free   s s s s s s s s s s s s s s s s  
50.0 free   s s s s s s s s s s s s s s s s  
55.0 free   s s s s s s s s s s s s s s s    
60.0 free   s s s s s s s s s s s s s s s    
65.0 free   s s s s s s s s s s s s s s s    
70.0 free   s s s s s s s s s s s s s s s    
75.0 free   s s s s s s s s s s s s s s s    
80.0 free   s s s s s s s s s s s s s s      
85.0 free   s s s s s s s s s s s s s s      
90.0 free   s s s s s s s s s s s s s s      
95.0 free   s s s s s s s s s s s s s s      
100.0 free   s s s s s s s s s s s s s s