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Ripper Crack Chasing .250 Wide Diamond Blades. Great cutting performance and long-life cutting cured concrete, green concrete, masonry, stone, and similar materials.

Available from 4” to 8” sizes in 1/4”, 3/8” or 1/2” widths


Delta Diamond Products

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Made by Delta, a premium Diamond Blade Manufacturer for over 3 decades, THE RIPPER CRACK CHASING BLADES are the best on the the market!

Ripper Crack Chaser Diamond Blades are used to repair random cracks in cured concrete, asphalt, and other similar materials. After chasing the crack, it can be filled with epoxy or other crack fillers. However, It can also be used for decorative cutting in various building materials. Furthermore, Ripper Crack Chaser blades use a premium grade diamond segment for the best performance and long life!

These blades soar when compared to other standard blades. Standard arbor sizes fit on most hand-held angle grinders or circular saws.  These bad boys are available in 1/4″, 3/8″, or 1/2″ widths and in the diameters from 4″ to 8″.

Lastly, The thing about these blades is that they come from the same factory that all of the big name companies use to manufacture their diamond blades. The ONLY difference here is that you’re not paying the BIG NAME PRICE for the same blade! We stand behind these blades with a 100% Satisfaction Guarantee but haven’t had to fulfill it yet!


  • Fits most hand-held electric or pneumatic disc grinders.
  • 1/4″, 3/8″, or 1/2″ thicknesses.
  • Premium grade diamond segments.
  • Use wet or dry.



If you really want to find the blade most suited for your region and state check out this Aggregate Classification map

Check out all of our diamond blades here




Additional information


4'' X 1/4'' WIDE, 4.5'' X 1/4'' WIDE, 5'' X 1/4'' WIDE, 7'' X 1/4'' WIDE, 7'' X 1/4'' WIDE DM ARBOR, 8'' X 1/4'' WIDE, 8'' X 1/4'' WIDE DM ARBOR, 4'' X 3/8'' WIDE, 4.5'' X 3/8'' WIDE, 5'' X 3/8'' WIDE, 7'' X 3/8'' WIDE, 8'' X 3/8'' WIDE, 8'' X 3/8'' WIDE W/ 1'' ARBOR, 4'' X 1/2'' WIDE, 8'' X 1/2'' WIDE