PUNCHES & PILOTS
CPX CPR CPO CNX
ROUND RECTANGLE OBLONG PILOT
SHANK 
RANGE
MIN.   MAX. MIN.   MAX. RANGE
OVERALL LENGTH
HEAD STD. ALTERNATE POINT LENGTH
DIA.
        DIAG.  
 
    1-1/2 1-3/4 2 2-1/4 2-1/2 2-3/4 3 3-1/2 4 B1 B2 B3
0.1875 0.062 - 0.186 0.062 - 0.186 0.062 - 0.186 0.092 - 0.186 18-150 18-175 18-200 18-225 18-250          1/8   5/16   7/16  3/4    
0.2500 0.062 - 0.249 0.062 - 0.249 0.620 - 0.249 0.092 - 0.249 25-150 25-175 25-200 25-225 25-250  1/8   3/8   1/2  3/4  
0.3125 0.093 - 0.311 0.930 - 0.311 0.930 - 0.311 0.092 - 0.311 31-150 31-175 31-200 31-250 31-250 31-275 31-300  1/8   7/16   9/16  3/4 1"  
0.3750 0.125 - 0.374 0.125 - 0.374 0.125 - 0.374 0.124 - 0.374 37-175 37-200 37-250 37-250 37-275 37-300   3/16   1/2   5/8  3/4 1"  
0.5000 0.187 - 0.499 0.187 - 0.499 0.187 - 0.499 0.186 - 0.499 50-200 50-250 50-250 50-275 50-300 50-350   3/16   5/8  13/16 1"  
0.6250 0.375 - 0.624 0.250 - 0.624 0.250 - 0.624 0.740 - 0.624 62-200 62-250 62-250 62-275 62-300 62-350  1/4   3/4  15/16 1 1/4
0.7500 0.500 - 0.749 0.312 - 0.749 0.312 - 0.749 0.499 - 0.749 75-250 75-250 75-275 75-300 75-350 75-400  1/4   7/8 1  1/16 1 1/4
1.0000 0.687 - 0.999 0.375 - 0.999 0.375 - 0.999 0.686 - 0.970 100-250 100-275 100-300 100-350 100-400  1/4 1 1/8 1  1/4  
1.2500 0.750 - 1.249 0.500 - 0.125 0.500 - 0.125 0.749 - 1.249         125-250 125-275 125-300 125-350 125-400  1/4 1 3/8 1  1/4      

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