Model # CP70P

Internet #100606321

RIDGID 7 in. Diamond-Edge Tile Circular Saw Blade

Discontinued RIDGID

7 in. Diamond-Edge Tile Circular Saw Blade

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Product Overview

The RIDGID 7 in. Diamond-Edge Tile Circular Saw Blade has a diamond-reinforced edge and is designed for fast, chip-free cutting of porcelain, ceramic, marble and granite tile. The ultra-thin alloy steel core provides smooth cutting with minimum vibration. The blade is engineered with laser-cut seams that release stress to eliminate the risk of wobbling.

  • Circular saw blade
  • Made of steel with a high-grade diamond-powder edge
  • For use on porcelain, ceramic, marble and granite tile
  • Ultra-thin alloy steel core provides smooth cutting with minimum vibration
  • Laser-cut seams release stress and eliminate wobbling



Blade thickness (in.)
Product Width (in.)
Saw blade diameter (in.)


Dry/wet use
Flooring Product Type
Tile Tool
Material Cut
Tile (wet or dry)
Product Weight (lb.)
Saw Blade Material
Tile Tool Type
Replacement Blades
Tool Type
Saw Blade
Tools Product Type
Power Tool

Warranty / Certifications

Manufacturer Warranty

More Products With These Features


Customer Questions & Answers

Will this blade cut that stainless steel/glass backsplash? Need help finding the right blade for the job. Thanks!

Asked by: Tyler
This blade is for use with porcelain, ceramic, marble and granite tile.
Answered by: CommunityAnswer
Date published: 2016-02-20

will this blade cut red bricks

I need to fill in an area that is 7 inches but the smallest brick I can find is 7 5/8"
Asked by: Marge
not the blade for bricks.
Answered by: dbrooks924
Date published: 2015-09-20

will this blade cut glass tile

Asked by: trip
Hi Trip, yes that blade will cut glass, however you will get a better finish if you use a glass cutting blade. Check out the link below.
Answered by: Anonymous
Date published: 2016-05-21


Would this be the best blade for cutting onyx marble?
Asked by: HandyAnnie
Thank you for your interest in RIDGID. Yes, this will work on Onyx. Regards, RIDGID
Answered by: RIDGID
Date published: 2015-09-20
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Customer Reviews

7 in. Diamond-Edge Tile Circular Saw Blade is rated 3.9 out of 5 by 28.
Rated 5 out of 5 by from Great blade I bought this a month a go to finish a Bathroom project . The existing blade was getting dull so I purchased this one. The hole for the arbor was too small but drilled it out to 7/8. I was cutting floor porclain tile and it worked Great. No chipping etc. It was better than the $75 blade I had been using.
Date published: 2017-03-03
Rated 5 out of 5 by from Precision in a blade I borrowed an MKII tile saw to complete a renovation that included my designs for tile in 5 areas. The blade that came with the saw was in need of replacement and I chose this saw based on a recommendation for my porcelain tiles. I am halfway through my project and this blade has performed flawlessly. After the many cuts required by my design, I expect that it will still be cutting like new and be ready for my next job.
Date published: 2012-06-05
Rated 5 out of 5 by from Best blade I have used Went through several blades that chipped the tile. This one, no issues at all. Nice clean cuts. One item to add, the blade is narrower that others, so the saw guide needed to be removed.
Date published: 2012-01-31
Rated 4 out of 5 by from Better than what came w/ the Rigid tile saw This blade was much better than the standard blade that came w/ my Rigid Wet Tile Saw. I was able to tile about 75% of my house, close to 1500 sq feet of porcelain tile, with just this blade. The first blade burnt out quickly and left a rougher cut.
Date published: 2014-11-17
Rated 5 out of 5 by from Very good blade . The blade works as advertised .After the blade is used to cut several tiles it will cut a cleaner line or cut . This especially true for ceramic wall tile .
Date published: 2015-02-19
Rated 5 out of 5 by from This is the one to buy Having purchased a cheaper comparable product and finding its performance woefully inadequate, I went back to the store and bought this blade. I have cut LOTS of tile, this blade outperforms others with a very narrow kerf, and cuts even hard tile like porcelain easily on my wet saw. It costs more though, but I feel it is worth it based on how well it performs, as well as its durability.
Date published: 2015-09-22
Rated 1 out of 5 by from This blade is exceptionally unexceptional Bought this blade to replace the Dewalt XP I had used in my wet saw on my last two projects, and each of those projects required a lot of cutting porcelain tile. From the very first cut with the Ridgid, I knew I had made a bad decision. After making three cuts of 12" each on porcelain tile, there were numerous knicks and small chips along the cut line. Immediately replaced it with the used Dewalt, and the next cut I made was smooth and knick-free. Had to take my time, as the blade is worn, but it still did a superior job to the Ridgid blade. Taking the Ridgid back tomorrow and going to spend a little more and get another Dewalt XP.
Date published: 2016-01-10
Rated 5 out of 5 by from Best tile saw blade ever I know it is more expensive, but you get what you pay for. This blade is twice what cheaper ones cost, but it cuts better, faster, smoother, and last 3-4 times longer. I think you get the point. I keep buying them and have been very pleased with them. Try one you'll be happy you did.
Date published: 2015-04-08
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