RIDGID 4 in. Continuous Diamond Blade-HD-CT40CP - The Home Depot


Model # HD-CT40CP

Internet # 202882364

Store SKU # 135481

4 in. Continuous Diamond Blade

RIDGID 4 in. Continuous Diamond Blade

This item has been discontinued.
The Home Depot no longer carries this specific product.

$21.97 / each


Model # HD-CT40CP

Internet # 202882364

Store SKU # 135481

All RIDGID diamond blade are made from Hi-Grade diamond powder with a proprietary bond engineered for maximum cutting performance. Continuous rim for precise, chip-free, and fast cutting through a variety of tile materials. Made of heavy duty steel core.

  • Fits 4 in. grinders with 7/8 in. arbors
  • Suitable for professional contractor use
  • Ideal for cutting porcelain tile, ceramic tile, marble, granite and other natural stone
  • 15,000 RPM maximum
  • Great for both dry and wet cutting
  • Includes 5/8 in. and 20mm bushings


Assembled Depth (in.)  .084 in  Assembled Height (in.)  4 in 
Assembled Width (in.)  4 in  Blade Diameter  4 in 
Color Family  Black  Material Cut  Tile (wet or dry) 
Number in Package  Power Tool Accessory Type  Circular Saw Blade 
Power Tool Product Type  Power Tool Accessory  Returnable  90-Day 
Rim Type  Continuous  Saw Blade Material  Diamond 
Tools Product Type  Power Tool 


Rated 4.6 out of 5 by 5 reviewers.
Rated 3 out of 5 by average does what it is supposed to do, cuts ceramic and porcelain tile with ease. November 1, 2014
Rated 5 out of 5 by Cuts thru granite easy Needed to cut few notches in granite counter top to install top cooktop. Existing cutout was slightly undersized. With hand grinder and CONTINUOUS diamond blade job was easy. No chipping. October 14, 2014
Rated 5 out of 5 by Well made, did the job We needed this blade for the Makita grinder we purchased to cut out our granite counter for a new sink. Only a single cut was required but this blade did the job with no fuss. July 1, 2014
Rated 5 out of 5 by worked very well removing a damaged piece of floor tile I used this ceramic tile cutter blade on a recent kitchen tile project , I had to remove a damaged floor tile and this blade made the job of removing the damaged tile an easy task. I would recommend it to any one needing speciality tile cutting work. April 23, 2014
Rated 5 out of 5 by Cuts everything. Got this to trim our granite countertop a little to fit a new cooktop. Worked great. If you've never cut a granite countertop, plan for more dust than you have ever encountered. Even for minimal cuts. Works as advertised. March 11, 2014
1-5 of 5


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