Compass Software makes it possible to mill rabbet cuts on open stringers much faster than before. When using this method, the rabbet cut is milled with a much bigger tool, however, the resulting messy cut is hidden by the tread surface and therefore does not pose a problem. Staircase builders can save more than 50% of their time using this method.
              
              
                
                
              
              
                
  
  
    
      
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