产品详情
                        
                        
            简单介绍:
        
        
            开孔锯
开孔锯尺寸1-15,为5/16-24的螺纹;开孔锯尺寸16-59,为1/2-20的螺纹。
 
        
    
            详情介绍:
        
        
            开孔锯
    
        
        
    | 型号 | 直径 | |
| AT474-1 | 3/8" | ( | 
| AT474-1X | 13/32" | ( | 
| AT474-2 | 7/16" | ( | 
| AT474-2X | 15/32" | ( | 
| AT474-3 | 1/2" | ( | 
| AT474-3X | 17/32" | ( | 
| AT474-4 | 9/16" | ( | 
| AT474-4X | 19/32" | ( | 
| AT474-5 | 5/8" | ( | 
| AT474-5X | 21/32" | ( | 
 
     
         
         
                             
                             
                             
                             
                             
                             
                             
                            