Best Circular Saw Blades For Cutting Concrete
Cutting concrete is a challenge for most kinds of saw blades. Find out the best circular saw blades for cutting concrete to complete your tasks smoothly.
You are having a number of concrete blocks or pavements to cut, but your circular saw blade is just a kid to the concrete giant?
We know it is not easy to handle such stiff materials, even when you have bought a saw blade that is specialized for cutting concrete.
So, let’s find out the best circular saw blades for cutting concrete now. These superb tools are going to ease your burden, and tackling huge blocks of concrete is just a breeze.
1. Rockwell RW9283 4 1/2-Inch.
- 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
The Rockwell RW9283 is a 4-1/2-inch 60-Grit dry diamond circular saw blade. Thanks to the segmented design, you can perform dry cuts on cement, backer board, ceramic and stone tile smoothly.
However, it is just a cheap substitute for RK3441K Rockwell Compact Circular Saw. If you rarely have to cut concrete, this blade is acceptable. But if you want a high-end product, do not expect much from this one.
*** Pros :
- Extremely cheap.
- Easy to use.
- Fairly durable.
- Max RPM: 13000.
*** Cons :
- Cut quite slowly.
- The hole does not fit the angle grinder.
2. Cougar HS Diamond Blade.
- GENERAL PURPOSE - Use for cutting soft to medium aggregate cured concrete, masonry, concrete or clay pavers, various types of stone and all similar materials.
- PREMIUM GRADE 12MM SEGMENTS - Made with premium grade diamond segments offering 4x longer life compared to standard blades with fast, smooth cuts.
- WET OR DRY CUTTING - The center core is made from tensioned, heat-treated hi-speed steel and is guaranteed to withstand the demands of dry cutting.
- SPECIFICATIONS - 3-Pack of 14" diameter X .125 thick X 1" arbor hole with a 20mm bushing. 3/8" Drive pin hole. Max 5,460 rpm. For use with hand-held power saws, 5-20 hp concrete saws, or masonry saws.
- LIFETIME WARRANTY - All Delta Diamond Products, Inc Diamond Blades, Coring Bits, Hole Saws and Grinding Wheels include a lifetime warranty against warping, cracking, and material defects. If any diamond tool (being used under its intended use with at least 50% wear left) fails to cut or work properly, or if the bond between the diamond segment and the steel core becomes separated at any time, the diamond tool will be replaced.
With a 14-inch diameter, 0.125-inch thickness, and 1-inch arbor hole, this blade is appropriate for not only masonry saws but also a majority of hand-held machines.
The heat-treated hi-speed steel core and 12-mm tall diamond segments promise to meet any demand for dry cutting. Indeed, its lifespan is very long and saves you a lot per cutting project.
Apart from concrete, you can also cut pavers, block, brick, flagstone, bluestone, and other similar materials.
Besides, owing to the “made in the USA” quality and the premium 100% lifetime warranty, you do not need to worry about any hassle with these blades.
*** Pros :
- Suitable for most cutting devices.
- Very sustainable.
- Inexpensive.
- 100% lifetime warranty.
*** Cons :
- Unusable for asphalt and green concrete.
3. Mad Dog HS Diamond Blade.
- PREMIUM LASER-WELDED SEGMENTS - Premium, long lasting, and durable diamond segments are laser-welded for added strength.
- WET OR DRY - Use dry or wet on cured concrete, masonry, brick, block, roofing tile, stone, pavers, slate, terrazzo, and similar materials.
- HEAVY DUTY GENERAL PURPOSE - Great for harder materials or when you want a blade that lasts. Mad Dog HS Premium blades last longer and cut faster than standard blades.
- SPECIFICATIONS - Made in USA. 14" diameter X .125 thick with a 1" arbor fits most masonry saws and hand-held saws. Preinstalled 20mm bushing for adapting to other power saws. Drive pin hole for walk-behind / self-propelled saws from 8-24hp. The maximum safe operating speed is 5,460 RPM.
- LIFETIME WARRANTY - All Delta Diamond Products, Inc Diamond Blades, Coring Bits, Hole Saws and Grinding Wheels include a lifetime warranty against warping, cracking, and material defects. If any diamond tool (being used under its intended use with at least 50% wear left) fails to cut or work properly, or if the bond between the diamond segment and the steel core becomes separated at any time, the diamond tool will be replaced.
This Mad Dog HS 14-Inch Diamond Blade can be used for either dry or wet cuts on cured concrete, block, brick, roofing tile, pavers, stone, terrazzo, slate, and the list goes on.
Moreover, you can add it to most masonry saws, 8-24hp walk-behind saws, Stihl power saws, and many other hand-held machines with included accessories.
Like the above opponent, this blade is also a top-notch US-made item that is backed with a 100% lifetime warranty and free return delivery.
*** Pros :
- It fits a wide array of cutting machines.
- It can perform both wet and dry cuts.
- It can cut through many types of hard objects.
- 100% lifetime warranty and free return delivery.
*** Cons :
- Too expensive.
4. ALSKAR DIAMOND ADLSS.
- Designed to provide fast, smooth cutting in a variety of materials, including brick/block, paves, concrete and stone.
- Can be used wet or dry. For light or medium duty cutters.
- Sintered diffusion bonded.
- Segment height 10mm. Arbor DM-7/8"-5/8". Size is 7"x.095"x.395"/10mm.
- This diamond blade belongs to Alskar Diamond Segmented Lighting Series
This is another dual-function diamond blade that can serve either wet or dry cuts.
However, notice that because it is a bit thin, you had better only used this for light-duty or medium-duty cutters instead of a heavy one.
Some kinds of hard materials that you can cut through include pave, stone, concrete, brick/block. If you have small concrete blocks to cut, it will work quite efficiently.
Unfortunately, this small investment cannot survive for long when facing up with bulky projects.
*** Pros :
- Budget-friendly.
- Ideal for light jobs.
- You can use it for either wet or dry cuts.
*** Cons :
- Rather weak and flimsy.
5. Kingthai 4-inch Diamond Saw Blade.
- Arbor: 22.23mm, Segment Dimension：30.5*10*2mm. Segment Qty：8.
- Hot-pressed sintered blade: The grain of diamond will not become larger, the density is high and the mechanical property is good. There is no need to add sintering aids or forming aids, so the purity is high.
- The product is 4" High Performance Diamond Blade, Fast cutting speed and wide universality.
- Designed for: Brick, block, concrete, masonry, stone etc.
- Can be used on all types of angle grinder and marble cutter.
As we tested this hot-pressed sintered blade, its diamond grain did not become bigger, the mechanical property was decent, and the density was high.
This product gets its near-absolute purity since it does not require additional forming or sintering aids.
With such good quality, you can add it to any kind of marble cutter or angle grinder to tackle concrete, block, masonry, brick, or stone.
*** Pros :
- Pure compositions.
- Cut quite quickly.
- One of the cheapest blades.
*** Cons :
- The hole is off-center.
6. Dewalt Dw4725 4-1/2-Inch Diamond Saw Blade.
- 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
Engineered of the diamond matrix, the DEWALT DW4725 delivers a much longer life compared with normal abrasive blades and can remove materials very well.
You can cut an inch of concrete in less than one minute with the least amount of dust given off.
With the reputation of Dewalt, you can have another option for cheap yet excellent mechanic tools.
*** Pros :
- Long-lasting.
- Inexpensive for high value.
- High RPM.
- Produce little dust.
*** Cons :
- Not very sharp
7. Makita 4.5-inch Turbo Diamond Blades.
- ✅ Multi-Piece Set includes 1 MASONRY Blade + 2 METAL Cut Off Wheels | 1 Premium Makita 4.5” Turbo Diamond Blade For FAST 1.25” Depth Concrete, Cinder Block & Brick Cutting + 2 Makita 4.5” Abrasive Metal & Stainless Steel Cut Off Wheels | 4.5” x 7/8” Arbor, Optimized for Makita 4.5”-9” Angle Grinders or Saws and compatible with All 4.5”-9” Angle Grinders or Saws
- ✅ CUT 2-3X MORE concrete than lower quality blades due to Makita's Industry leading Diamonds and Premium Bond that provide the optimal cut-to-wear ratio, optimized for balanced Cut Life, Cut Rate, Cut Precision, Power Demands & Heat Buildup, allowing you to cut longer, consistently precise with moderate power demands with the lowest heat buildup in the industry
- ✅ QUICKLY & EFFORTLESSLY CUT through All Concrete, including general cured concrete, reinforced concrete, block & brick cutting in Wet or Dry conditions over an extra-long life span due to Makita’s Premium High Quality Industrial Diamonds with Makita’s proprietary bond that allows for optimal diamond exposure-to-bond wear ratio for accurate cutting PERFORMANCE, HIGHER TEMPERATURE RESISTANCE & STABILITY, cutting longer and faster than other blades in its class
- ✅ QUICKLY & Effortlessly Cut through All Metal, Steel and Stainless Steel parts including rebar, steel pipe, structural & galvanized steel, sheet metal, structural tubing, black steel, cable and small to medium diameter solid pieces over an extra-long life span due to Makita’s High-performance aluminum oxide grain and proprietary hard bond matrix
- ✅ AVOID BLADEWEAR & Slow Downs with lower priced blades by relying on Makita’s proprietary matrix bond, allowing for fast, accurate and continuous cutting PERFORMANCE, PRECISION, LONGEVITY, STABILITY & INTEGRITY, cutting Longer, Faster and Reliably than other blades that may warp or prematurely wear
If you have too much concrete to cut but too little time to do, Makita 4.5-inch Turbo Diamond Blades is what you are looking for.
At a medium price, the balanced cut life, the speedy rate, maximum accuracy is really a big bargain. Yet, the appliance costs you unremarkable energy, and thus there is hardly heat build-up.
Importantly, the 13,800-RPM capacity allows users to cut through all concrete, including reinforced concrete, cured concrete, block, and brick at ease.
*** Pros :
- Inexpensive.
- Good longevity.
- Top-notch RPM.
- Serve both wet and dry cuts.
*** Cons :
- It might make the ties flake-out and damage
8. SKIL 79510C 7-Inch Turbo Rim Diamond Blade.
- Longer life than abrasive wheels
- For Circular Saws and Grinders
- For use in all types of concrete, concrete block, brick, and general masonry
- For dry use only
Throw out all of the abrasive wheels that you have and start with this blade for your saws or grinders.
In spite of its low durability, you can still utilize it to cut concrete, brick, and general masonry without too much effort.
As you can see, around the blade, there are multiple holes so that you can add many more accessories to the saw blade and enhance the performance.
Lastly, it is cheap, and you can have many other better choices. But if you do not mind, regularly changing cheap blades like this one is a good idea.
*** Pros :
- Inexpensive.
- It can cut through hard objects like concrete quickly.
- Give out cuts precisely.
*** Cons :
- Poor durability.
- Not suitable for industrial use.
- The diameter is short.
9. Evolution Power Tools 12BLADEDM.
- Cuts reinforced concrete
- cuts stone with maximum 4" cutting depth
- cuts brick and paving material
Evolution Power Tools 12BLADEDM 12-Inch Diamond Blade is on the higher price side. But it worths it since it brings about plenty of value even in the cases when you have to handle reinforced concrete.
What makes us impressed most is that it can cut as deep as 4 inches on very tough blocks. Hence, you can slice the pavement very easily within merely a single cut.
The pitiful downside is that this blade might not fit your current saw, and it is also going to cost you quite much to buy. So, check the specs carefully. And if you do not have the right tool, just ignore this product.
*** Pros :
- The blade is incredibly large.
- It hardly chips or cracks.
- The saw blade can cut at the maximum depth of up to 4 inches.
*** Cons :
- It does not fit many saws and cutting devices.
- It might heat up during the cutting process.
- The blade is somewhat pricey.
10. Freud D0704DH
- The product is 7-1/4x4T Cement Blade
- Easy to use
- The product is manufactured in China
- The only approved James Hardie polycrystalline diamond (PCD) tipped fiber cement saw blade
- The PCD triple chip design offers up to 60-times longer cutting life than standard carbide blades, Imported
Manufactured in Italy, Freud D0704DH is the only one in our list made out of polycrystalline diamond, which forms a powerful cutting instrument that can penetrate anything on its way.
If you do not know, this design can serve you for even up to 60 times as long as conventional carbide blades. With that being said, the price of approx $35 is really great.
Plus, the thin kerf made with laser-cut provides quick and accurate cuts with dramatically less waste, dust, and debris.
Most noteworthy, the innovative design prevents the saw from vibrating and thus keeps the blade stable and quiet while cutting. Also, the Perma-Shield coating is non-stick and protects the blade from overheating due to exposure to materials.
*** Pros :
- The product comes with Freud’s Limited Lifetime Guarantee.
- Made from a polycrystalline diamond.
- The blade cuts with minimum vibration, dust, and heat produced.
*** Cons :
- The blade does not cut very deeply.
Pingback: 10 Best 7 1/4 Circular Saw Blades ( Review 2020 )