--- product_id: 7869679 title: "DEWALT Oscillating Fastcut Carbide Grout Removal Blade (DWA4220)" brand: "dewalt" price: "¥4822" currency: JPY in_stock: true reviews_count: 8 url: https://www.desertcart.jp/products/7869679-dewalt-oscillating-fastcut-carbide-grout-removal-blade-dwa4220 store_origin: JP region: Japan --- # Carbide edging for aggressive grout removal Universal fit for all major brands No adapter needed, instant compatibility DEWALT Oscillating Fastcut Carbide Grout Removal Blade (DWA4220) **Brand:** dewalt **Price:** ¥4822 **Availability:** ✅ In Stock ## Summary > ⚡ Cut through grout like a pro—no adapters, no hassle, just power. ## Quick Answers - **What is this?** DEWALT Oscillating Fastcut Carbide Grout Removal Blade (DWA4220) by dewalt - **How much does it cost?** ¥4822 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/7869679-dewalt-oscillating-fastcut-carbide-grout-removal-blade-dwa4220) ## Best For - dewalt enthusiasts ## Why This Product - Trusted dewalt brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Lightweight & Compact:** At just 0.17 lbs, easy to handle and maneuver in tight spaces. - • **Carbide-Edged Precision:** Aggressively removes grout with durable carbide edges for faster, cleaner results. - • **Durable Alloy Steel Build:** Engineered for longevity and consistent performance on tough materials. - • **Instant Upgrade for Your Toolkit:** Classic design meets modern efficiency—get professional-grade grout removal now. - • **Seamless Universal Compatibility:** Fits all major oscillating tools without adapters—plug and play efficiency. ## Overview The DEWALT DWA4220 Oscillating Fastcut Carbide Grout Removal Blade is a universal-fit, carbide-edged accessory designed for aggressive and precise grout removal. Compatible with all major oscillating tool brands without the need for adapters, it features a durable alloy steel construction and lightweight design, making it an essential upgrade for professionals and DIYers seeking efficiency and reliability. ## Description With carbide edging for aggressive material removal, DEWALT Oscillating Grout Removal Blades are compatible with all major oscillating tool brands. No adapter required. ## Features - DEWALT oscillating tool blade features UNIVERSAL FI ENT for use on all major brands (no adapter required) - DEWALT oscillating tool accessory is designed for grout removal - Carbide edging for grout removal - No adapter required ## Technical Specifications | Specification | Value | |---------------|-------| | Material | Alloy Steel | | Brand | DEWALT | | Product Dimensions | 4.81"L x 5.75"W | | Color | Multi | | Style | Classic | | Item Weight | 0.17 Pounds | | UPC | 885911319003 | | Global Trade Identification Number | 00885911319003 | | Manufacturer | DEWALT | | Part Number | DWA4220 | | Item Weight | 2.72 ounces | | Item model number | DWA4220 | | Is Discontinued By Manufacturer | No | | Size | One Size | | Finish | Brushed | | Pattern | Solid | | Shape | Rectangular | | Item Package Quantity | 1 | | Number Of Pieces | 1 | | Included Components | Dewalt - DWA4220 | | Batteries Included? | No | | Batteries Required? | No | ## Product Details - **Material:** Alloy Steel - **Brand:** DEWALT - **Product Dimensions:** 4.81"L x 5.75"W - **Color:** Multi - **Style:** Classic - **Item Weight:** 0.17 Pounds - **UPC:** 885911319003 - **Global Trade Identification Number:** 00885911319003 ## Images ![DEWALT Oscillating Fastcut Carbide Grout Removal Blade (DWA4220) - Image 1](https://m.media-amazon.com/images/I/91GynYegh+L.jpg) ## Questions & Answers **Q: I have a tub surround to the ceiling that I would like to remove the grout. How long would you think it would take using this blade. Tiles are 3x3.** A: Not enough information. Is the surround a single piece that' s grouted at the tub, is it made of large tiles, is it made of small tiles...? This blade is very efficient, but the time is going to depend on how many linear feet of grout you have to remove.A more relevant question is how many feet of grout will the blade remove before it wears out. That answer is also dependent on your situation. Is the grout sanded or unsanded? How wide is the joint, 1/8" , 1/4" , wider? (This blade will not work on anything narrower than 1/8".) How old is the grout?Sanded grout will generally take longer and wear out the blade faster. Older grout is frequently harder than newer grout.And note that the blade is rounded, so if you need to get into corners you' ll need another kind of blade for that, something like a DEWALT DWA4242 Diamond Flush Cut Oscillating Blade.On average, I' d say that one blade will do the line between tub and surround before it wears out. At the price, get a second blade and swap out as soon as you notice your progress slowing. If you use the blade past its intended life, you may get overheating marks on a porcelain tub or damage to a Corean tub. Ditto for " don't push". If you push, the blade will wear out faster and you WILL get overheating. **Q: how thick is the blade?** A: APPROX 1/8" **Q: Will this cut brick?** A: It depends on the brick, but it should at least make a line of some depth in most brick, especially 'clay' brick. If you need to cut refractory or porcelain coated,or just plain porcelain brick, it ought to work, but an ablating abrasive wheel would be a better choice, note that either will put out a goodly cloud of dust but the wheel will put out more and finer dust. Use a mask and cross ventilation for either process. A diamond blade will likely be a better choice, last a bit longer and cut more cleanly. Same warning about the dust! **Q: Will this cut into concrete ? If so, what depth ?** A: No, this blade is recommended for grout removal. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Quality Cutting Tool *by C***P on December 5, 2024* I already had a Porter-Cable Oscillating Saw, but needed a blade that would cut brick. This is a diamond coated blade which I used at my Son’s house to install a Ring Video Doorbell to replace his conventional Doorbell. It did require repeatedly going over the brick to complete the cuts but it worked. The blade worked well. It was a universal fit for Oscillating Saws so it was easy to use on mine. ### ⭐⭐⭐⭐⭐ Works very well *by P***G on December 22, 2020* 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! ### ⭐⭐⭐⭐⭐ Does exactly what it says. *by A***R on January 9, 2025* They are not exactly the cheapest blades. I used them with my Ryobi oscillating tool. I went to re-grout the shower and this definitely helped remove the grout between the tile. I also used a hand tool to finish the job. The fact they are universal and do the job so well, I definitely recommend them. ## Frequently Bought Together - DEWALT Dwa4220 Oscillating Fastcut Carbide Grout Removal Blade - DEWALT Dwa4219 Oscillating Carbide Grout Removal Blade - DEWALT DWA4242 Diamond Flush Cut Oscillating Blade --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/7869679-dewalt-oscillating-fastcut-carbide-grout-removal-blade-dwa4220](https://www.desertcart.jp/products/7869679-dewalt-oscillating-fastcut-carbide-grout-removal-blade-dwa4220) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-11*