7" Crack Chaser Diamond Blade

I was skeptical a 7" blade could handle this much prep work, but that beveled edge chewed through the cracked concrete along my driveway joints without bogging down once. The 7/8"-5/8" arbor fit my grinder perfectly with the included reducer, no wobble at all. Honestly, this thing paid for itself in

The beveled edge really grabs the concrete and cleans out cracks much cleaner than my old straight blade. I was worried about the 7/8"-5/8" arbor fitting, but it worked perfectly on my grinder. My whole driveway repair prep went faster than I expected.

Used it to prep a cracked driveway before patching, and the beveled edge made it easy to follow the existing seams without gouging the good concrete. The 7/8"-5/8" arbor fit my grinder perfectly, and it cut through a few hundred feet without losing any teeth.