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Internet #202882364

Model #HD-CT40CP

Store SKU #135481

4 in. Continuous Diamond Blade

$2497
  • Great for cutting tile, marble, granite and other stonework
  • Fits 4 in. grinders with 7/8 in. arbors
  • Ideal for professional contractor and DIY use
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Price:
$2497

Product Overview

RIDGID Continuous Rim Diamond Blades are engineered to cut tile, marble, granite, and other natural stone. The continuous rim design achieves precise, clean cuts helping you work quickly and effectively. Use this blade on 4 in. or 4.5 in. angle grinders that have a 7/8 in. arbor, 5/8 in. and 20 mm adapters included.
  • Professional-grade quality
  • Engineered for cutting tile, marble, granite and other natural stone
  • Continuous rim design formulated with high-grade diamond powder and a unique bond matrix for smooth chip-free cutting
  • For use on 4 in. or 4.5 in. angle grinders
  • 7/8 in. arbor, also comes with 5/8 in. and 20 mm adapters
  • MAX RPM 15,000
  • Suitable for dry or wet cutting condition
  • California residents

Info & Guides

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Specifications

Dimensions

Blade Diameter (in.)
4
Diameter (in.)
4 in

Details

Blade Diameter (in.)
4 in
Blade Type
Diamond
Color Family
Black
Ideally Used With
Angle Grinders
Material Cut
Tile (wet or dry)
Number in Package
1
Power Tool Accessory Type
Circular Saw Blade
Returnable
90-Day
Rim Type
Continuous
Saw Blade Material
Diamond
Teeth Per Inch
0
Tool Type
Saw Blade
Tools Product Type
Power Tool

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

  • 4.4
    out of 237 reviews
  • 89% recommend this product
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Showing 1-30 of 237 reviews
I use this item to cut granite countertop with ease....
I use this item to cut granite countertop with ease. Very durable Diamond blade. The cutout was made to enlarge an opening for a cooktop.
by
  • Verified Purchase
The saw blade cut my subway tile with a very...
The saw blade cut my subway tile with a very precise clean line. I did not see any chipping along the cut line.
by
  • Verified Purchase
Used this Ridgid 4" diamond blade to cut out 8 electrical outlets in ceramic tile backsplash. Wo...
Used this Ridgid 4" diamond blade to cut out 8 electrical outlets in ceramic tile backsplash. Worked perfectly on a variable speed grinder. This was the correct tool for the job. Picture is of the blade condition after use. I expect it has a lot of life left in it. Thanks Ridgid!
by
  • Verified Purchase
  • Recommended
Cuts like Butter!
Cuts like Butter!
by
  • Verified Purchase
  • Recommended
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by
    by
      Good performer
      Cuts well, and was able to use side as grinding wheel on granite countertop.
      by
      • Verified Purchase
      • Recommended
      by
        by
          broke after first use, the center ring fly away...
          broke after first use, the center ring fly away
          by
          Response from RIDGID Diamond BladesAug 30, 2021
          Dear Home Depot Customer,

          The center ring is meant to be taken out if needed. This ring adjust the arbor size to fit correctly on your saw. We would love to know some details on the material you were cutting, and the machine you were using so that we can better understand why our blade is not performing correctly.

          We stand behind our product and would like to hear from you. Please feel free to give us a call at our RIDGID customer support number at (877) 224-2969 so that we can help. RidgidDiamondBlades
            Price was a little high but worked as stated...
            Price was a little high but worked as stated
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              by
                The blade worked great. I had no problems cutting tile....
                The blade worked great. I had no problems cutting tile. Would recommend to my friends.
                by
                • Verified Purchase
                Rating provided by a verified purchaser...
                Rating provided by a verified purchaser
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                • Verified Purchase
                Rating provided by a verified purchaser...
                Rating provided by a verified purchaser
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                • Verified Purchase
                Rating provided by a verified purchaser...
                Rating provided by a verified purchaser
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                • Verified Purchase
                by
                • Verified Purchase
                • Recommended
                This disk was just the right park for cutting granite. It was so easy and dust was easy to suck u...
                This disk was just the right park for cutting granite. It was so easy and dust was easy to suck up with vacuum. . I would buy again in a heart beat!!
                by
                • Verified Purchase
                • Recommended
                Rating provided by a verified purchaser...
                Rating provided by a verified purchaser
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                • Verified Purchase
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                • Verified Purchase
                • Recommended
                Your political agenda will force me to shop elsewhere!...
                Your political agenda will force me to shop elsewhere!
                by
                • Verified Purchase
                Rating provided by a verified purchaser...
                Rating provided by a verified purchaser
                by
                • Verified Purchase
                Worked very well on glass tile. Had to go slow,...
                Worked very well on glass tile. Had to go slow, but worked fine. Backsplash came out great even cutting dry.
                by
                • Verified Purchase
                Rating provided by a verified purchaser...
                Rating provided by a verified purchaser
                by
                • Verified Purchase
                Just works
                Helped us cut thick porcelain tile for our basement bathroom.
                by
                • Verified Purchase
                • Recommended
                Rating provided by a verified purchaser...
                Rating provided by a verified purchaser
                by
                • Verified Purchase
                Rating provided by a verified purchaser...
                Rating provided by a verified purchaser
                by
                • Verified Purchase
                by
                • Verified Purchase
                Awesome tool.. makes your job alot easy and faster...
                Awesome tool.. makes your job alot easy and faster
                by
                • Verified Purchase
                Electric floor heat forgot to get put in the floors...
                Electric floor heat forgot to get put in the floors so I had to cut between the grout to get the sensors down in the floor it did great was able to do it without chipping the tile
                by
                • Verified Purchase
                Showing 1-30 of 237 reviews