These dies are made of high quality carbon tool steel and meet the highest industry standards. These dies have a recessed adjusting screw so threads can be cut slightly undersize or oversize.
    
 
                Norseman Drill & Tool
9/16"x12 Hi-Carbon Steel Dies Type 415 - Adjustable, Norseman Drill #NDT-85290
    
        
    
    
        $11.44
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