Widell Round Adjustable Split Die 
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      Widell Hex Die | 
    
        
      Widell Square Die | 
    
        
      Widell Acorn Die / Cone Die | 
           
          
    
       
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      Special Round Split
      Adjustable Dies 
  
       
        
          
            Available
            Sizes; Left or Right Hand 
  
          
            
              | 
                 Outside Diameter 
               | 
              
                 | 
              
                 Size Range 
               | 
              
                 | 
              
                 Metric Range 
               | 
              
                 | 
              
                 Pipe 
               | 
             
            
              | 
                 13/16" 
               | 
              
                 | 
              
                 #0-3/8" 
               | 
              
                 | 
              
                 | 
              
                 | 
              
                 | 
             
            
              | 
                 1" 
               | 
              
                 | 
              
                 #0-1/2" 
               | 
              
                 | 
              
                 M3-M9 
               | 
              
                 | 
              
                 1/16-1/4 
               | 
             
            
              | 
                 1 1/2" 
               | 
              
                 | 
              
                 #5-3/4" 
               | 
              
                 | 
              
                 M10-M18 
               | 
              
                 | 
              
                 1/16-1/2 
               | 
             
            
              | 
                 2" 
               | 
              
                 | 
              
                 1/4-1" 
               | 
              
                 | 
              
                 M19-M26 
               | 
              
                 | 
              
                 1/4-3/4 
               | 
             
            
              | 
                 2 1/2" 
               | 
              
                 | 
              
                 1/4-1 1/4" 
               | 
              
                 | 
              
                 M27-M38 
               | 
              
                 | 
              
                 3/8-1 
               | 
             
            
              | 
                 3" 
               | 
              
                 | 
              
                 1/2-1 1/2" 
               | 
              
                 | 
              
                 M39 
               | 
              
                 | 
              
                 1/2-1 1/4 
               | 
             
            
              | 
                 4" 
               | 
              
                 | 
              
                 1 1/2-2 1/2" 
               | 
              
                 | 
              
                 | 
              
                 | 
              
                 1-2 
               | 
             
            
              | 
                 5" 
               | 
              
                 | 
              
                 1 1/2-3 1/2" 
               | 
              
                 | 
              
                 | 
              
                 | 
              
                 1 1/4-3 
               | 
             
            
              | 
                 6" 
               | 
              
                 | 
              
                 3-4" 
               | 
              
                 | 
              
                 | 
              
                 | 
              
                 2 1/2-4 
               | 
             
          
         
       
  
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      Special Hexagon Dies 
      Special Hexagon Rethreading
      Dies 
      Hexagon Bearing Locknut Dies For Locknut #00 thru #30; Sizes .391-32 thru
      5.888-12
           
            
              
              
                
                  | 
                     Distance Across Flats 
                   | 
                  
                     | 
                  
                     Size Range 
                   | 
                 
                
                  | 
                     11/16" 
                   | 
                  
                     | 
                  
                     #0-5/16" 
                   | 
                 
                
                  | 
                     25/32" 
                   | 
                  
                     | 
                  
                     3/8" 
                   | 
                 
                
                  | 
                     7/8" 
                   | 
                  
                     | 
                  
                     7/16" 
                   | 
                 
                
                  | 
                     1 1/16" 
                   | 
                  
                     | 
                  
                     1/2-9/16" 
                   | 
                 
                
                  | 
                     1 7/16" 
                   | 
                  
                     | 
                  
                     11/16-3/4" 
                   | 
                 
                
                  | 
                     1 5/8" 
                   | 
                  
                     | 
                  
                     7/8" 
                   | 
                 
                
                  | 
                     1 13/16" 
                   | 
                  
                     | 
                  
                     1" 
                   | 
                 
                
                  | 
                     2" 
                   | 
                  
                     | 
                  
                     1 1/8" 
                   | 
                 
                
                  | 
                     2 3/16" 
                   | 
                  
                     | 
                  
                     1 1/4" 
                   | 
                 
                
                  | 
                     2 3/8" 
                   | 
                  
                     | 
                  
                     1 3/8" 
                   | 
                 
                
                  | 
                     2 9/16" 
                   | 
                  
                     | 
                  
                     1 1/2" 
                   | 
                 
                
                  | 
                     3 1/8" 
                   | 
                  
                     | 
                  
                     1 5/8-1 7/8" 
                   | 
                 
                
                  | 
                     3 1/2" 
                   | 
                  
                     | 
                  
                     2-2 1/4" 
                   | 
                 
                
                  | 
                     4 1/2" 
                   | 
                  
                     | 
                  
                     2 3/8-2 3/4" 
                   | 
                 
                
                  | 
                     5" 
                   | 
                  
                     | 
                  
                     2 7/8-3 1/2" 
                   | 
                 
                
                  | 
                     6" 
                   | 
                  
                     | 
                  
                     3 5/8-4" 
                   | 
                 
                
                  | 
                     7" 
                   | 
                  
                     | 
                  
                     4 1/4-5" 
                   | 
                 
                
                  | 
                     8 
                   | 
                  
                     | 
                  
                     5 1/4-6" 
                   | 
                 
              
               
              
             
          
           
          Special Hexagon Pipe Dies 
          Standard Dies NC & NF Left and Right Hand From Size #5 thru 1 1/2;   
          NPS, NPSC, NPSF, NPSL, NPSM, NPT,
          NPTF  
          
            
              
                | 
                   Distance Across
                  Flats 
                 | 
                
                   | 
                
                   Size 
                 | 
               
              
                | 
                   11/16
                  | 
                   
                  | 
                   1/16-27
                |  
              
                | 
                   7/8
                  | 
                   
                  | 
                   1/8-27
                |  
              
                | 
                   1 1/16
                  | 
                   
                  | 
                   1/4-18
                |  
              
                | 
                   1 7/16
                  | 
                   
                  | 
                   3/8-18
                |  
              
                | 
                   1 5/8
                  | 
                   
                  | 
                   1/2-14
                |  
              
                | 
                   2"
                  | 
                   
                  | 
                   3/4-14
                |  
              
                | 
                   2 3/8
                  | 
                   
                  | 
                   1-11 1/2
                |  
              
                | 
                   3 1/8
                  | 
                   
                  | 
                   1 1/4-11 1/2
                |  
              
                | 
                   3 1/2
                  | 
                   
                  | 
                   1 1/2-11 1/2
                |  
              
                | 
                   4 1/2
                  | 
                   
                  | 
                   2-11 1/2
                |  
              
                | 
                   5"
                  | 
                   
                  | 
                   2 1/2-8
                |  
              
                | 
                   5"
                  | 
                   
                  | 
                   3-8
                |  
              
                | 
                   6"
                  | 
                   
                  | 
                   3 1/2-8
                |  
              
                | 
                   7"
                  | 
                   
                  | 
                   4-8
                |  
            
           
          
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      Special Square Dies
      
      Special Square Bolt Dies  
 Right or Left Hand -
      HSS & Carbon
       
        
        
          
            
              | 
                 Size 
               | 
              
                 | 
              
                 Square Size 
               | 
             
            
              | 
                 1/4 - 7/16"
                | 
                 | 
              
                 2 1/2" 
               | 
             
            
              | 
                 1/2 - 5/16"
                | 
                 | 
              
                 | 
             
            
              | 
                 1 - 1 7/16"
                | 
                 | 
              
                 | 
             
            
              | 
                 1 1/2 - 1
                11/16"
                | 
                 | 
              
                 3" 
               | 
             
            
              | 
                 1 3/4 - 1
                15/16"
                | 
                 | 
              
                 | 
             
            
              | 
                 2 - 2 7/16"
                | 
                 | 
              
                 3 3/4" 
               | 
             
            
              | 
                 2 1/2 - 2
                15/16"
                | 
                 | 
              
                 4 1/2" 
               | 
             
            
              | 
                 3 - 3 1/2"
                | 
                 | 
              
                 5" 
               | 
             
            
              | 
                 3 5/8 - 4"
                | 
                 | 
              
                 6" 
               | 
             
            
              | 
                 4 1/4 - 5"
                | 
                 | 
              
                 7" 
               | 
             
          
         
        
       
      
      Square Bolt Dies  
 NPS, NPSC, NPSF, NPSL, NPSM, NPSI, NPT, NPTF  
      Right or Left Hand
       
        
        
          
            
              | 
                 Size 
               | 
              
                 | 
              
                 Square Size 
               | 
              
                 | 
              
                 Thickness 
               | 
             
            
              | 
                 1/16 - 1/8"
                | 
                 | 
              
                 2 1/2" 
               | 
              
                 | 
              
                 1/2" 
               | 
             
            
              | 
                 1/4 - 3/8"
                | 
                 | 
              
                 2 1/2" 
               | 
              
                 | 
              
                 3/4" 
               | 
             
            
              | 
                 1/2 - 3/4"
                | 
                 | 
              
                 2 1/2" 
               | 
              
                 | 
              
                 1" 
               | 
             
            
              | 
                 1
                | 
                 | 
              
                 2 1/2" 
               | 
              
                 | 
              
                 1 1/4" 
               | 
             
            
              | 
                 1 1/4"
                | 
                 | 
              
                 3" 
               | 
              
                 | 
              
                 1 1/4" 
               | 
             
            
              | 
                 1 1/2"
                | 
                 | 
              
                 3" 
               | 
              
                 | 
              
                 1 1/2" 
               | 
             
            
              | 
                 2"
                | 
                 | 
              
                 3 3/4" 
               | 
              
                 | 
              
                 1 1/2" 
               | 
             
            
              | 
                 2 1/2 - 3 1/2"
                | 
                 | 
              
                 5" 
               | 
              
                 | 
              
                 1 1/2" 
               | 
             
            
              | 
                 4"
                | 
                 | 
              
                 7" 
               | 
              
                 | 
              
                 1 1/2" 
               | 
             
          
         
        
       
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      Cone Dies
      / Acorn Dies
      
      Cone
      (Acorn) Dies are available in sizes from #5
      thru 2"
      NC & NF 
       
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      Widell Industries 
      is the leading manufacturer of special taps, 
      dies, and gages. For over 40 years we have offered over night delivery of 
      special taps and dies.  
      Widell 
      is the leading supplier of ACME threading tools. 
     
   | 
    
      
        - 
          If
          you need a special tap, die, or gage in ACME, NC, NF, Pipe, Left Hand,
          Right Hand British, Trapezoidal, Full Radius or metric thread...call. 
 
        - 
          If
          you are looking for a high speed steel, cobalt, taper, plug, bottom,
          fluteless, or spiral flute tap...call.
 
        - 
          If
          you need a round adjustable, acorn, hex locknut, square, or circular
          die...call. 
 
        - 
          Widell is THE US manufacturer of Special Taps, Dies, and Gages.
 
  
             
        - 
        Contact ISMS to place an order or to obtain more information on Widell
      tools -- special taps, dies & gages.
 
       
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      Download
      Widell Catalog 
      (Adobe PDF Format - 980 KB)
      
        - Special Taps
 
        - Special Dies
 
        - Carbide Helical
          Threadmills
 
        - Tables
 
       
     | 
         
        
    | 
       ISMS is your source for Widell 
      special taps, dies & gages.  | 
         
       
     
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