Changing a circular saw blade is not as hard as you might have been thinking. However, it can be a cause of serious injury if you don’t know how to change a circular saw blade properly. Don’t be troubled, as I’m going to show you the steps in a moment. Additionally, I will also give you a gist of best circular saw blade for concrete.
Makita B-69624 7″ Diamond Blade, Segmented, General Purpose
- 50% taller (13mm) segments are designed for longer life and faster cutting
- Up to 4x longer life than competitive blades
- For cutting concrete, block, brick, and pavers
- Optimum bond matrix provides a faster, longer lasting, and smoother cutting
- Up to 40% faster cutting than turbo blades
Bardland HNT-156 Diamond Blade 6” (156mm) – Fast and Smooth Wet and Dry Cutting Circular Saw for GP Construction/Concrete/Roof Tiles/Stone(HNT-156 6″/ 1 Packing)
- SPECIFICATIONS: Made of premium Metal Components and High Quality Diamond Grits – Diameter – 6″ (156mm) / Thickness 0.086″(2.2mm) – For Wet & Dry Cutting – ⅞” Arbor suitable for Angle Grinders, Circular Saws, Masonry Saws and Gas Cut-Off Saws.
- FAST SMOOTH CUTTING – With Max 9000 RPM, these premium general purpose blades are produced specifically for use with construction materials such as concrete, roof tiles, stone and more.
- FOR THE PERFECT JOB EVERY TIME – High quality and high performance these circular saw blades perform better and longer than other diamond saw blades. Whether you are a construction worker, plumber, tile installer, roof worker, DIY enthusiast or for work in your home studio, this is the perfect blade for you.
- SPEEDY CUT WITH MINIMAL DUST due to the thin kerf we have used in developing this high-quality diamond masonry blade.
- MAIN FEATURES: The product is 6″ High Performance Blade, High Performance diamond matrix provides 200x’s the life of conventional abrasives and enhanced material removal.
7″ Segmented Diamond Saw Blade for Concrete Brick Block and Masonry, 10mm Segment Height, 7/8″ Bushing w/Diamond Arbor
- MULTIPURPOSE – 7″ blade designed to cut a wide range of construction materials including concrete, brick, block, masonry with performance/price ratio in mind
- VERSATILITY – segmented style for fast cuts on concrete, block, brick and stone or turbo style for smooth cuts on concrete, masonry and stone
- SHARP SEGMENTED TEETH – diamond encrusted segment allows efficient and precise cuts
- SEGMENT HEIGHT/WIDTH – 10mm/0.08 inch
- USE WET OR DRY – high speed handheld saws or lightweight walk-behind saws recommended
60 Grits 4-1/2″ 4.5 inch Diamond Circular Saw Blade for Rockwell Rk3441k, Worx WX429L 9.5mm/ 3/8″ arbor Tile Grout Concrete, Brick, Block, Masonry
- Pack of 1 4-/1/2″ 60 Grits Diamond Circular Saw Blade for Rockwell, Worx
- Use for Stone , masonry , tile
- Material HSS High Speed Steel
- Fits with Rockwell/ Worx 4/1/2″
- Arbor size: 3/8″
TOOLGAL Diamond Blade 7″ for Masonry – Wet and Dry Cutting of Concrete/Tiles/Stone – ⅞” Arbor fit to Angle Grinders, Circular Saws, Masonry Saws, Tilesaw and Cutoff Cutters
- SPECIFICATIONS: TOOLGAL Diamond Saw Blade Made of Premium Metal Components and High Quality Diamond Grits – Diameter size 7 inches (180mm) / Thickness .102″ x Height .395″ – For Wet and Dry Cutting – 7/8” Arbor size. Suitable for Angle Grinders, Circular Saws, Masonry Saws, Tilesaw and Gas Cutoff Cutters.
- FAST AND SMOOTH CUTTING – With Max 10,000 RPM, this diamond circular disc are produced specifically for use with general masonry materials such as concrete, roof tiles, stones, bricks and rocks.
- FOR THE PERFECT JOB EVERY TIME – High quality and high performance, this segmented circular saw blade perform better and longer than other diamond saw blades. Whether you are a construction worker, plumber, tile installer, roof worker, DIY enthusiast or work at your home studio, this cutting tool is the perfect blade for you.
- MINIMUM CHIPPING AND CLEAR CUT due to the super thin segmented diamond tip. Engineered to use across various construction applications.
- TOOLGAL, A NAME YOU CAN TRUST For over 50 years TOOLGAL has been the global leader in high-performance diamond tools manufacturing. When you buy this blade or any other masonry tool from TOOLGAL, you are purchasing this directly from the factory.
DEWALT Diamond Blade for Masonry, 7-Inch (DW4712B)
- 7IN MASONRY BLADE(BULK)
- 7IN MASONRY BLADE(BULK)
- 7IN MASONRY BLADE(BULK)
- 7IN MASONRY BLADE(BULK)
- 7IN MASONRY BLADE(BULK)
- 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
Gunpla 3 Pieces 4-1/2 inch Diamond Cutting Blade Continuous Segmented Turbo Rim Dry Wet Circular Saw Cutter Angle Grinder Disc 7/8 inch Arbor with Reducing Ring 5/8 inch for Tile Masonry
- QUALITY MATERIAL: Gunpla diamond cutting blades are manufactured with high quality and durable heat-treated manganese steel and diamond. This angle grinding set has 3 of the most used cutting saws to make sure you are always ready for any project.
- 3 PIECES SET: The includes 1 continuous rim for smooth cutting of marble, granite, tile & ceramics, 1 segmented rim for fast cutting for masonry, concrete, pavers, terrazzo, roof tile and 1 turbo rim diamond cutting saw blade.
- CONVENIENT CUTTING: Fashioned to provide exceptional and efficient cutting performance, Gunpla diamond grinding saw blades ensure quick and precise cuts with clean and perfect results.
- PERFECTLY HONED: Our cutting diamond blades perfectly sharpened to ease use and can be used several times before any new honing. They have a thinner kerf that favors increases the cutting speed and minimize dust.
- IDEAL FEATURES: Diameter: 115mm (4.5inch); Arbor size: 7/8 inch(22.2mm) with reduce ring 5/8 inch(16mm); Max RPM 13200; Speed max. 80m/s and can used dry or wet. Balanced plate reduces vibration for improved accuracy and better finish.
Rockwell RW9283 4 1/2-Inch 60-Grit Diamond Compact Circular Saw Blade
- Rockwell 4-1/2 inch 60# Diamond Saw Blade
- #60 diamond grit segmented design for efficient dry cutting
- For cutting ceramic tile, stone tile, backer board and cement
- For use with the RK3441K Rockwell Compact Circular Saw
Before I start showing the circular saw blade replacement steps, let me tell in short about different circular saw blade types.
- Combination blades
- Crosscutting blades
- Ripping blades
- Dado blades
- Plywood blades
- Hollow ground blades
- Thin Kerf blades
- Abrasive blades
- Continuous Rim/Diamond blades
- Turbo Rim blades
Different Types of Circular Saw Blades
This kind of best circular saw blade for concrete is a good fit for different DIY enthusiasts as it offers versatile use with a simple design. When you don’t need too much perfection, you can use a combination blade. Typically, you will want to cut things like hardwoods, softwoods, wood grains with this sort of blades.
This type of blades typically has around 48 small gullets teeth to cut across the object like wood grain smoothly. However, a crosscutting blade is a good option for only short wood grain.
The use of ripping blades is almost similar to the crosscutting blades. I mean, both of them are used to cut across the wood grain. However, ripping blades are suitable for cutting long wood grains, and they have fewer teeth with larger gullets than crosscutting blades.
If you want to cut grooves of different widths, then the dado blade is the type you should go for. You will find two types of dado blades – stacked dado blades, and wobble dado blades. Stacked dado blades have two circular saw blades, some chipper blades, and shims stacked together.
On the other hand, wobble dado blades consist of a simple circular blade mounted on an adjustable hub.
The name says it all. This type of blade is mainly used to cut plywood. Plywood blades typically have around 100 teeth and small gullets that helps to deal with plywood cutting effortlessly.
Dremel Ultra-saw (US40) is a perfect tool to fit this kind of plywood blade to cut plywood.
Hollow Ground Blades
Hollow ground blades are made to cut coated boards like plywood smoothly. One of the main differences between a plywood blade and a hollow ground blade is, the later one has a thinner body than the teeth. It helps to turn aside the binding. Hollow ground blades are also used to cut across the wood grains.
Thin Kerf Blades
Thin Kerf blades are used to cut small wood pieces, that’s why it’s a handy option for cutting dimensional or engineered lumber. The word ‘kerf’ means the cut width. So, as you are guessing, thin kerf means narrow cutting here. Don’t use this type of blade to cut stricter wood.
This type of blade doesn’t have teeth to cut the materials. It uses abrasive materials like silicon carbide or aluminum oxide to cut materials like tiles, concrete, masonry, brick, or steel.
Continuous Rim/Diamond blades
Diamond blades serve almost the same purpose as the abrasive blades do. That means this type of blade is also the right choice for cutting materials like tiles, ceramic, glass, concrete, etc. Diamond blades offer a much cleaner finish than an abrasive blade.
Rotorazer and some of its alternatives are some of the right fits for this kind of diamond blades.
Turbo Rim Blades
Turbo rim blades look pretty similar to the continuous rim blades. But these blades cut more aggressively than the continuous rim blades. Nonetheless, turbo rim blades don’t offer clean finish, that a continuous rim blade can to do. It is used to cut materials like concrete, brick, etc.
How to change the best circular saw blade for concrete
You must change a circular saw blade if you are finding difficulties in cutting the materials or if you find the edge isn’t sharp anymore. Nevertheless, changing a circular saw blade is a pretty straightforward process and can be done in a quick time.
- First and foremost, you have to unplug the unit if you are using the standard saw. If you are using a cordless circular saw, then remove the battery. The idea here is to avoid any accidental firing up of the machine when you are changing the best circular saw blade for concrete.
- Second, press the spindle lock button that is located near the blade guard, and then turn the blade until you see it engaged. That means turn the blade until it stops turning.
- Next, loosen the bolt.
- Then unscrew the bolt to remove it. Also, remove washers if there is any.
- Next, pull the lower blade guard and move it out of the way.
- Now, remove the blade.
- After that, place the new blade keeping the blade face in the right direction. You have to match the direction of the arrow on the blade body and the arrow on the blade guard.
- Then place the washer and bolts and tighten them again.
- Can I cut steel with a circular saw?
- Yes, you can cut steel with a circular saw. You just have to use the appropriate blade in this case. An excellent abrasive blade will do the work.
- Is it possible to sharpen the circular saw blade?
- Yes, it is possible to sharpen the best circular saw blade for concrete. You can use any hand file or an automatic file to sharpen a steel-toothed blade. If it’s a carbide-tipped, then better take it to the professional sharpening service because it requires a diamond wheel sharpener to get things done when it’s a carbide-tipped blade.
- How to know when I need to replace the circular saw blade?
- When you see the blade is chipping the wood instead of cutting the wood, it’s time to replace the blade because your blade is dull at this point.
In this article, I’ve given you an idea about different circular saw blade types. Then I mentioned the different steps involved in changing best circular saw blade for concrete. Finally, I answered some of the frequently asked questions. Please make sure to buy the right size blade for the saw you are using and always wear safety gear when you operate the saw.