MK-404DV Supreme Grade V-Segment Crack Chasers
  
  
  
    
      The MK-404DV crack chaser blades for hand held grinders have a v-segment design for quickly routing and widening cracks in concrete and asphalt. The v-segment design provides a perfect fit into cracks for cleaning and repairing. These long-lasting, dry cutting diamond blades are used to cut down on resealing time. 
     
   
  
    
      
        | Diameter | Width | Arbor | Part # | 
      
        | 4" | (102mm) | .375" | 5/8"-11 | 156262 | 
      
        | 4-1/2" | (114mm) | .375" | 5/8"-11 | 157682 | 
      
        | 7" | (178mm) | .375" | 5/8"-11 | 157370 | 
      
        | Segment Height | 13mm | 
    
   
  
  
  
    
      
        | Diameter | Width | Arbor | Part # | 
      
        | 4" | (102mm) | .375" | 7/8"-5/8" | 156048 | 
      
        | 5" | (127mm) | .375" | 7/8"-5/8" | 159626 | 
      
        | 7" | (178mm) | .375" | 7/8"-5/8" | 156056 | 
      
        | Segment Height | 13mm |