MK-404D Supreme Grade High Speed Blades
  
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General purpose, high speed blades for concrete and masonry materials.
| Diameter | Width | Arbor | Part # | |
| 4" | (102mm) | .080 | 20mm - 5/8" | 136713 | 
| 4-1/2" | (114mm) | .080 | 7/8"-5/8" | 152439 | 
| 5" | (127mm) | .080 | 7/8"-5/8" | 150627 | 
| 7" | (178mm) | .090 | DM-5/8" | 136739 | 
| 7" | (178mm) | .125 | 5/8" | 150662 | 
| 8" | (203mm) | .090 | DM-5/8" | 136747 | 
| 8" | (203mm) | .125 | 1" | 151340 | 
| 9" | (229mm) | .090 | DM-5/8" | 151037 | 
| 10" | (254mm) | .090 | DM-5/8" | 136770 | 
| 12" | (305mm) | .110 | 1" | 137307* | 
| 12" | (305mm) | .125 | 7/8" | 137307Y* | 
| 12" | (305mm) | .125 | 20mm | 150403Z* | 
| 12" | (305mm) | .125 | 1" | 150403* | 
| 12" | (305mm) | .250 | 1" | 150517 | 
| 12" | (305mm) | .375 | 1" | 150387 | 
| 12" | (305mm) | .500 | 1" | 153718** | 
| 14" | (356mm) | .125 | 20mm | 137315Z* | 
| 14" | (356mm) | .125 | 1" | 137315* | 
| 14" | (356mm) | .250 | 1" | 150247 | 
| 14" | (356mm) | .375 | 1" | 151448 | 
| 14" | (356mm) | .500 | 1" | 153958 | 
| 16" | (406mm) | .125 | 20mm | 151847Z* | 
| 16" | (406mm) | .125 | 1" | 151847* | 
| 18" | (457mm) | .142 | 1" | 153385 | 
| 20" | (508mm) | .142 | 1" | 154218 | 
| Segment Height | 10mm | |||
| * High Speed Blades | ||||
| ** With Drive Pin Hole | ||||