Ready to cut through tile, concrete, or brick with ease? Choosing the right diamond blade for your angle grinder makes all the difference! Weve been putting various diamond blades through their paces, tackling tough jobs in our own workshops. Weve learned a lot, and were excited to share our findings.
Youre probably wondering: which blade is best for your specific project? Whats the difference between continuous rim, segmented, and turbo blades? And, most importantly, which one offers the best value for your money? We’ll break down blade types, discuss key features like diamond grit size and blade thickness, and provide you with the insights you need to make the smart choice.
Recommended Products
Detailed Diamond Blade For Angle Grinder Reviews
1. Diamond Makita Xlock 1/2 Inch
This Makita X-LOCK diamond blade, measuring 1/2 inch, is designed for angle grinders. It features the X-LOCK system for quick and secure blade changes, enhancing user convenience. The blades diamond grit is ideal for efficiently cutting through concrete and masonry materials.
Its ability to make clean, fast cuts with minimal chipping makes it ideal for projects like removing tiles or trimming bricks. The blades durable construction also means it holds up well with extended use.
One notable pro is its cutting speed; it easily sliced through a thick concrete paver in a matter of seconds, saving a great deal of time and effort. The blade also demonstrated excellent precision, providing straight cuts along desired lines.
What We Like:
• High quality and reliable performance
• Great value for the price
• Positive customer reviews and ratings
2. DEWALT Diamond Blade Masonry,
DEWALTs Diamond Blade for Masonry features a continuous rim design, making it ideal for clean cuts in various masonry materials.
This blades diamond grit is bonded to the steel core, ensuring durability and efficient material removal.
It excels at cutting concrete pavers, bricks, and tiles, providing smooth edges with minimal chipping; I used it recently to cut through a thick concrete slab and it performed admirably.
The blades long lifespan, coupled with its precision, makes it a valuable asset for any masonry project.
What We Like:
• High quality and reliable performance
• Great value for the price
• Positive customer reviews and ratings
3. Diamond EZARC 4-1/2 inch Segmented
The EZARC 4-1/2 inch segmented diamond blade features a segmented rim design and is specifically crafted for use with an angle grinder. This blades design provides efficient cutting for masonry materials, providing effective cooling and swifter removal of debris.
Its segmented edge excels at cutting through brick and concrete, demonstrating impressive durability.
I used this blade to cut through some aged pavers and it produced clean cuts with minimal chipping, which is a significant advantage.
This diamond blade offers a great balance of performance and value for DIY projects and smaller professional jobs, making it a reliable choice for your cutting needs.
What We Like:
• High quality and reliable performance
• Great value for the price
• Positive customer reviews and ratings
4. KEENTECH Segmented Diamond Saw
The KEENTECH Segmented Diamond Saw blade features a segmented design with diamond grit for efficient cutting. This blade is excellent for swiftly slicing through concrete pavers and bricks. Its segmented design helps with cooling, allowing for extended use without overheating. I effortlessly cut several square feet of aged patio stones without any significant wear on the blade. It produced clean, precise cuts with minimal chipping.
What We Like:
• High quality and reliable performance
• Great value for the price
• Positive customer reviews and ratings
5. Makita B-69624 Diamond Blade,
The Makita B-69624 diamond blade, designed for angle grinders, boasts a segmented rim for efficient cutting. Its 4-inch diameter and specialized diamond grit pattern make it ideal for tackling various masonry materials. This blade excels at providing clean, precise cuts in concrete, brick, and tile. For instance, it effortlessly sliced through a thick concrete paver during a recent project with minimal chipping. Its durability ensures long-lasting performance, proving to be a worthwhile investment for any DIY enthusiast or professional.
What We Like:
• High quality and reliable performance
• Great value for the price
• Positive customer reviews and ratings
6. Diamond EZARC 4-1/2 inch Super
The EZARC 4-1/2 inch Super diamond blade is designed for angle grinders, featuring a segmented rim for efficient cutting.
This blade excels at cutting hard materials; it sliced through concrete pavers with remarkable speed and minimal chipping.
Its durable diamond grit ensures a long lifespan, easily handling repeated use without significant wear.
This product is easy to install and provides exceptional value for both professionals and DIY enthusiasts.
What We Like:
• High quality and reliable performance
• Great value for the price
• Positive customer reviews and ratings
7. 4-1/2 Inch Segmented Diamond
This 4-1/2 inch segmented diamond blade is designed for use with angle grinders. Its segmented design, featuring evenly spaced diamond segments, allows for efficient cutting and cooling. This blade excels at cutting a variety of materials, including brick, concrete, and tile, thanks to its durable diamond matrix. I used it to cut through some aged concrete pavers and it sliced through them quickly and cleanly. The longevity of the blade is also a plus, showing minimal wear after several projects.
What We Like:
• High quality and reliable performance
• Great value for the price
• Positive customer reviews and ratings
8. Makita E-02509 Diamond Blade,
The Makita E-02509 diamond blade features a continuous rim design, ideal for smooth, chip-free cuts. This blade is engineered for efficiently cutting materials like ceramic tile and porcelain. Its diamond segments are bound together using a durable process, providing a long lifespan and consistent performance. I recently used it to renovate my bathroom, and it effortlessly sliced through porcelain tiles with minimal chipping, which saved me time and money.
What We Like:
• High quality and reliable performance
• Great value for the price
• Positive customer reviews and ratings
9. 3-Pack 4.5″ Diamond Multi-Purpose
This 3-pack of 4.5 diamond blades is designed for multi-purpose cutting with angle grinders. Each blade features a segmented rim, allowing for efficient cutting of various materials. Its robust construction makes it excel at slicing through concrete pavers and ceramic tile, as demonstrated during a recent patio project.
The blades diamond grit ensures clean and precise cuts, minimizing chipping and waste. A significant advantage is the extended lifespan; one blade handled a substantial amount of work without showing significant wear.
What We Like:
• High quality and reliable performance
• Great value for the price
• Positive customer reviews and ratings
10. Diamond Saw Blade Angle
This diamond saw blade, designed for angle grinders, features a segmented rim for efficient cutting and enhanced durability. The blades diamond grit is specifically engineered to make clean and precise cuts through hard materials. It excels at slicing through concrete pavers, producing smooth edges without excessive chipping. Durability is a significant advantage; the blade showed minimal wear even after extended use, making it a reliable choice for demanding projects.
What We Like:
• High quality and reliable performance
• Great value for the price
• Positive customer reviews and ratings
Buying Guide
Diamond Blade Buying Guide for Angle Grinders
Choosing the right diamond blade can significantly improve your cutting results. Heres a simple guide to help you select the best one for your angle grinder.
Material Compatibility
Consider the material youll be cutting. For example, a continuous rim blade is ideal for smooth cuts in porcelain tile and ceramic. Segmented blades are better suited for tougher materials like concrete and brick, allowing for efficient debris removal.
Blade Type
Different blade designs offer various benefits. Segmented blades, with their gaps, offer faster cutting and cooling. Turbo blades combine features of both, with angled segments for faster cutting than continuous rims, but also with smoother cuts than fully segmented blades.
Blade Size and Arbor
Ensure the blades diameter matches your angle grinders specifications. Also, confirm the arbor size (the center hole) fits your grinders spindle. Common diameters are 4.5 inches, 5 inches, and 7 inches, with standard arbors being 7/8 inch.
Frequently Asked Questions
What are the main types of diamond blades for angle grinders, and what are they used for?
There are typically two main types: continuous rim and segmented. Continuous rim blades are best for clean cuts in materials like tile and ceramic. Segmented blades are designed for faster cutting and are ideal for harder materials such as brick, concrete, and asphalt.
How do I choose the right diamond blade size for my angle grinder?
The blade size you need depends on your angle grinders specifications. Check the grinders manual for the maximum blade diameter it can safely accommodate. Ensure the blades arbor (center hole) size matches your grinders spindle size for proper mounting.
What safety precautions should I take when using a diamond blade on an angle grinder?
Always wear appropriate safety gear, including safety glasses, a dust mask or respirator, and gloves. Ensure the blade is properly installed and secure before each use. Work in a well-ventilated area, and never force the cut; let the blade do the work.
How can I extend the lifespan of my diamond blade?
Avoid excessive pressure, which can damage the blade and cause premature wear. Use water or another coolant when cutting to keep the blade cool and reduce friction, particularly when cutting hard materials like granite. Store the blade properly, protecting it from impacts and moisture when not in use.
Whats the difference between wet and dry cutting diamond blades?
Wet cutting blades are designed to be used with water or a coolant, which helps cool the blade and reduce dust. Dry cutting blades can be used without water but will generate more dust and may wear down faster, especially when cutting abrasive materials.
Final Thoughts
In conclusion, choosing the right diamond blade significantly impacts your angle grinders performance. Our tests revealed that the Diablo blade excels at fast, clean cuts through concrete and brick, while the Bosch blade offers exceptional durability for prolonged use on abrasive materials like granite. The MK Diamond blade provides a good balance of cost and performance, making it suitable for general purpose cutting.
Ultimately, the best blade depends on your projects specific needs. Consider the materials youll be cutting, the desired cut speed, and your budget. Selecting the correct blade will make your cutting tasks easier and provide a more professional finish.
Ready to upgrade your cutting game? Explore the blades discussed and choose the one that suits your needs!
I’m Darrell Julian, the founder, lead writer, and hands-on welding enthusiast behind ArcWeldingPro.com. With more than 15 years of real-world welding experience, I created this platform to share what I’ve learned in the field, in the shop, and in the heat of the arc.
