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⚡ Cut through grout like a pro—no adapter, no limits!
The DEWALT DWA4220 oscillating tool blade is a high-performance carbide blade designed specifically for grout removal. Featuring a universal fit compatible with all major oscillating tool brands, it requires no adapter, making it a versatile and convenient choice. Lightweight yet durable, this USA-made blade delivers fast, precise cuts and is trusted by professionals, boasting a 4.6-star rating from nearly 2,000 users.

| Asin | B00FRMZVMI |
| Best Sellers Rank | #63,351 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #25 in Oscillating Tool Blades |
| Brand Name | DEWALT |
| Color | Multi |
| Compatible Devices | All major oscillating tool brands |
| Compatible Material | Grout |
| Country Of Origin | USA |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,928) 4.6 out of 5 stars |
| Global Trade Identification Number | 00885911319003 |
| Included Components | Dewalt - DWA4220 |
| Item Dimensions L X W | 12.2L x 14.6W centimeters |
| Item Type Name | Dewalt - DWA4220 |
| Item Weight | 77 g |
| Manufacturer | DEWALT |
| Material Type | Carbide |
| Model | DWA4220 |
| Number Of Items | 1 |
| Part Number | DWA4220 |
| Style Name | Industrial |
| Unit Count | 1 Count |
| Upc | 885911319003 |
User
Could not use it, wrong fitting
Check exactly what blades you need, this one does not fit Bosch machines (Starlock). Needs improvement on description.
User
Great for Epoxy grout removal
Tool did the job for 4mm epoxy grout which is hard to remove. Took a bit of work but does the job great. Needed 3 blades for an area of 40sqm of tiles.
User
Got the job done
This tool is perfect for removing grout and did the job very well. This one is for thicker grout removal and would recommend having two sizes (thin and thicker) to remove grout in most instances. This tool I would anticipate would last for a few jobs as it's good quality.
User
Works very well
I had to redo my entire kitchen floor grout. With as much time as I spent on my knees, I would expect a raise, but I digress...I bought this grout saw and the counter part "normal" dewalt multi-tool grout saw. I used my Dewalt cordless 20V XR multi tool (they fit fine). Of note, I started with a dremel brand grout blade that I grabbed at Home Depot, and it lasted about 15 square feet. I got both of the dewalts here for about the same money I spent on the dremel alone.Kitchen was about 400 square feet. I did 80% of it with this blade. After burning the dremel one up, I switched between this and the normal dewalt, but used this more because the shape allowed it to cut a wider swath with each pass. My grout must have been mixed poorly at install because I had sections that cut like butter, and others that cut like a diamond. Overall I was very happy with the performance of this piece. I applied more pressure and went slower on the hard parts and it would eventually get it out.I did split the blade like others have posted about near the end of the job, BUT I was clearly starting to abuse the tool. I was also easily 20 hours into the job at this point and at least 250 square feet of cutting. I started to torque it in the groove cut by the grout to clean the sides of the tile in one pass, and it started a split. I'm sure if I had not been more gumptious with it, I could have done the whole kitchen with it.Now, comparing it to the regular, straight blade, I cant say it cut any better. It obviously cuts wider, which sped things up a bit, but for the most part, they were equal in their performance.Hope this helps!
User
Desempeña su funcion como se deve
Muy buena calidad
User
Multi tool fitting
Good product
User
Exvellent bit!
So quick and easy for removing grout between tiles. Amazing!
Trustpilot
1 month ago
3 weeks ago