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๐Ÿ”ธ delta diamond ripper pro 4.5-inch concrete crack chaser diamond blade, laser-welded v-shaped cut for concrete repair (4.5" x .375") logo

๐Ÿ”ธ Delta Diamond Ripper Pro 4.5-Inch Concrete Crack Chaser Diamond Blade, Laser-Welded V-Shaped Cut for Concrete Repair (4.5" x .375") Review

5

ยท

Excellent

Revainrating 5 out of 5ย ย 
Ratingย 
5.0
๐Ÿ”ฉ Power Tool Parts & Accessories, ๐Ÿ”ง Power & Hand Tools

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Description of ๐Ÿ”ธ Delta Diamond Ripper Pro 4.5-Inch Concrete Crack Chaser Diamond Blade, Laser-Welded V-Shaped Cut for Concrete Repair (4.5" x .375")

Ripper Crack Chasers deliver high cutting performance and long life at an affordable price. They may be used wet or dry for cutting, routing and cleaning cracks in concrete. The cracks can then be filled with epoxy. Use for cutting cured concrete, green concrete, masonry, stone and similar materials. Specs are 4-1/2" X .375" cutting width X 7/8"-5/8" Arbor. Fits most hand-held grinders and saws. This diamond blade is a top-quality product and has a lifetime warranty with free return shipping. If it ever breaks, warps, cracks or shows any indication of a material defect (being used for its intended purpose), or if the bond between the diamond segment and the steel core becomes separated at any time, it will be replaced free of charge!.

Reviews

Global ratings 5
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Type of review

Revainrating 5 out of 5

cuts effortlessly through concrete!

I put it on a cheap angle grinder - concrete cuts like clockwork! Definitely made filling cracks in my driveway a lot easier! Highly recommended!

Pros
  • Absolutely amazing!
Cons
  • There are problems

Revainrating 5 out of 5

Great product for repairing road cracks!

I bought this sealant to fix some small cracks (less than 1/2 inch) in my driveway. The blade made smooth cuts in the driveway, greatly facilitating repairs. The alternative was crack reaming. The blade was a HUGE time saver and the results were way better than using a chisel.

Pros
  • Great Design
Cons
  • Bad Experience

Revainrating 5 out of 5

Rockstar's best product in Diamond Blades

is a fantastic product. It removes grout in seconds, not minutes. Worked better than the video. This product deserves way more credit than it gets. I cut over 20 joints in less than 30 minutes. This enabled me to complete the project in 1/2 day instead of 2 days as planned. It saved a lot of time. I will buy this again.

Pros
  • A pleasure to use
Cons
  • Very expensive

Revainrating 5 out of 5

Very aggressive blade!

This is one of the aggressive blades so start slow and hold the grinder until you feel its power. I liked this blade from the start as it cuts through concrete quickly and effortlessly leaving a nice clean beveled edge. It also removes old dried-in expansion joint sealant very well. After chasing 70 feet of concrete, there are no signs of wear. Includes a 7/8" to 5/8" molded brass adapter sleeve.

Pros
  • Nice packaging
Cons
  • Nothing here

Revainrating 5 out of 5

Breaks through concrete like butter

Before I invested in a diamond ripper, I used large concrete grinding wheels for the same purpose, cleaning up cracks in my driveway so I could fill them with caulk. I live in the Midwest and have a terrible time keeping cracks from ruining my driveway and replacing concrete every few years. With a regular grinding wheel, I spent most of the day trying to fix a crack and ended up burning my grinder. The new grinder and this on-site pup reduced the crack open time to a few minutes. My onlyโ€ฆ

Pros
  • Hands-free operation
Cons
  • The list will be long.