--- product_id: 376968879 title: "DEWALT Diamond Blade for Masonry, Dry Cutting, Continuous Rim, 7/8-Inch Arbor, 4-1/2-Inch (DW4725)" brand: "dewalt" price: "β‚±1966" currency: PHP in_stock: true reviews_count: 5 url: https://www.desertcart.ph/products/376968879-dewalt-diamond-blade-for-masonry-dry-cutting-continuous-rim-7 store_origin: PH region: Philippines --- # 15x faster cutting speed 200x longer life diamond matrix Thinner kerf reduces dust DEWALT Diamond Blade for Masonry, Dry Cutting, Continuous Rim, 7/8-Inch Arbor, 4-1/2-Inch (DW4725) **Brand:** dewalt **Price:** β‚±1966 **Availability:** βœ… In Stock ## Summary > πŸ’Ž Cut faster, last longer, work cleaner β€” the DEWALT diamond edge advantage! ## Quick Answers - **What is this?** DEWALT Diamond Blade for Masonry, Dry Cutting, Continuous Rim, 7/8-Inch Arbor, 4-1/2-Inch (DW4725) by dewalt - **How much does it cost?** β‚±1966 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/376968879-dewalt-diamond-blade-for-masonry-dry-cutting-continuous-rim-7) ## 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 - β€’ **Cleaner Worksite:** Thinner kerf design minimizes dust, keeping your workspace cleaner and safer. - β€’ **Lightning-Fast Cuts:** Experience up to 15x faster cutting through hardened concrete and masonry with minimal effort. - β€’ **Unmatched Durability:** Diamond matrix lasts 200x longer than standard blades, saving you time and money. - β€’ **Precision Engineering:** Continuous rim ensures smooth, chip-free cuts for professional-grade results every time. - β€’ **Trusted Brand Performance:** DEWALT quality with 4.7-star rating from over 8,000 usersβ€”join the pros who rely on it. ## Overview The DEWALT DW4725 4-1/2-inch diamond blade features a high-performance diamond matrix that delivers 200 times the lifespan of conventional abrasives. Designed for dry cutting on masonry and metal, its thinner kerf boosts cutting speed by up to 15 times while reducing dust. Compatible with 7/8-inch arbor saws, this continuous rim blade offers smooth, precise cuts and is highly rated by thousands of professionals for durability and efficiency. ## Description The product is 4-1/2" HiPerf MAS Blade. Easy to use. The product is manufactured in China. ## Features - High Performance diamond matrix provides 200x's the life of conventional abrasives and enhanced material removal - Thinner kerf to increase speed of cut while minimizing dust ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0002Q8TIC | | Best Sellers Rank | #89 in Diamond Blades | | Country Of Origin | China | | Date First Available | 8 August 2012 | | Department | Unisex-Adult | | Is Discontinued By Manufacturer | No | | Item Model Number | DW4725 | | Manufacturer | DEWALT | | Product Dimensions | 14.99 x 17.27 x 1.27 cm; 117.93 g | ## Product Details - **Brand:** DEWALT - **Colour:** Multi - **Material:** Diamond - **Product dimensions:** 19.3L x 2.5W centimeters - **Style:** Modern ## Images ![DEWALT Diamond Blade for Masonry, Dry Cutting, Continuous Rim, 7/8-Inch Arbor, 4-1/2-Inch (DW4725) - Image 1](https://m.media-amazon.com/images/I/91zZ3jMy3rL.jpg) ![DEWALT Diamond Blade for Masonry, Dry Cutting, Continuous Rim, 7/8-Inch Arbor, 4-1/2-Inch (DW4725) - Image 2](https://m.media-amazon.com/images/I/719rdAdNmAL.jpg) ![DEWALT Diamond Blade for Masonry, Dry Cutting, Continuous Rim, 7/8-Inch Arbor, 4-1/2-Inch (DW4725) - Image 3](https://m.media-amazon.com/images/I/914FO5-SkYL.jpg) ![DEWALT Diamond Blade for Masonry, Dry Cutting, Continuous Rim, 7/8-Inch Arbor, 4-1/2-Inch (DW4725) - Image 4](https://m.media-amazon.com/images/I/91jrVvdgsJL.jpg) ![DEWALT Diamond Blade for Masonry, Dry Cutting, Continuous Rim, 7/8-Inch Arbor, 4-1/2-Inch (DW4725) - Image 5](https://m.media-amazon.com/images/I/91bmZab1YlL.jpg) ## Questions & Answers **Q: Will this blade cut cast iron pipe?** A: it will cut steel but it will wear it out very fast . i am a mason and cut rebar with these blades all the time . not sure about cast iron but softer steel they will cut although they are not intended to be used for that **Q: Will this fit a DeWalt model D28402W?** A: Yes, you can use this with the DW402 but you need to get the DW4706 Backing Flange. Amazon sells it for $2.99 as an add-on item. You need this flange for any type 1 cutting wheel used on a type 72 grinder (cupped surface disks). BTW, the arbor is 7/8" for disks that don't screw on, and 5/8" threads for those that do screw on. Hence you need cutting disks, like this one, with a 7/8" arbor. This applies for all grinders, not just Dewalt. **Q: Will this fit the cordless dewalt 4 1/2 dcg412? thanks** A: It will fit any 4 1/2". Cord or no cord is irrelevant. **Q: Will this grid carbide bits?** A: This a Diamond Saw Blade, its used to cut tile, brick, concrete, Masonry type work. Not intended for cutting metal. I cut tile and concrete with mine. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fast cutting with no noticeable wear *by on Reviewed in Canada 13 August 2018* Wow!, The best concrete cutting blade I ever used. Cut through hardened lawn edge concrete forms like a sharp saw through softwood lumber. Previously I had only used the standard masonry cutting blades that wear out after cutting one brick, and takes 10 minutes to do that little job. Thought I would try this 4 1/2" DeWalt diamond blade and I'm not sorry I did. I didn't even notice the slightest wear on the blade after completely cutting 2 sections of hardened concrete formed blocks. Cuts at least 15 X faster than the cheap discs with what seems like no wear at all. A really good purchase at a very decent price. Arrived very quickly in the mail. ### ⭐⭐⭐⭐⭐ excelente *by on Reviewed in Mexico 8 December 2025* buen material, para corte en muros .. de buena calidad, recomendado ! ### ⭐⭐⭐⭐⭐ Outstanding diamond blade for your angle grinder *by on Reviewed in the United States 12 July 2026* Outstanding diamond blade for your angle grinder at a very competitive price compared to big box stores. Used it to cut ceramic and porcelain tiles during bathroom remodeling and it cuts through them like a hot knife through butter. Also there is no sign of wear and looks like it will keep going for a long time on the job. ## Frequently Bought Together - DEWALT Diamond Blade for Masonry, Dry Cutting, Continuous Rim, 7/8-Inch Arbor, 4-1/2-Inch (DW4725) - DEWALT 4-1/2 Inch Cut-Off Wheel, Angle Grinder Cutting Disc, General Purpose, 5-Pack (DW8062B5) - DEWALT Grinding Wheel, General Purpose for Metal, 4-1/2-Inch x 1/4-Inch x 5/8-Inch (DW4523) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ph/products/376968879-dewalt-diamond-blade-for-masonry-dry-cutting-continuous-rim-7](https://www.desertcart.ph/products/376968879-dewalt-diamond-blade-for-masonry-dry-cutting-continuous-rim-7) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-09-18*