Best 6 1/2 circular saw blades review 2022(Tried&Tested)

Best Overall
DEWALT Circular Saw Blade, 6 1/2 Inch, 40 Tooth, Framing...
Freud Diablo D0641X Finishing Saw Blade, Multi, 6-1/2' x 40'
Best for Metal
Oshlun SBF-065048 6-1/2-Inch 48 Tooth TCG Saw Blade with...
DEWALT Circular Saw Blade, 6 1/2 Inch, 40 Tooth, Framing...
Freud Diablo D0641X Finishing Saw Blade, Multi, 6-1/2' x 40'
Oshlun SBF-065048 6-1/2-Inch 48 Tooth TCG Saw Blade with...
Customer Rating
Best Overall
DEWALT Circular Saw Blade, 6 1/2 Inch, 40 Tooth, Framing...
DEWALT Circular Saw Blade, 6 1/2 Inch, 40 Tooth, Framing...
Customer Rating
Freud Diablo D0641X Finishing Saw Blade, Multi, 6-1/2' x 40'
Freud Diablo D0641X Finishing Saw Blade, Multi, 6-1/2' x 40'
Customer Rating
Best for Metal
Oshlun SBF-065048 6-1/2-Inch 48 Tooth TCG Saw Blade with...
Oshlun SBF-065048 6-1/2-Inch 48 Tooth TCG Saw Blade with...
Customer Rating
best 6 1/2 circular saw blades

Your query of the best 6 1/2 circular saw blade has made you come here. It means you’re confronting the difficulties of choosing an appropriate 6.5 inches blade for your circular saw. However, you can take a deep breath with peace here because we’re hoping to take you to your ultimate decision with the in-depth study of 6.5 inches circular saw blades. You just need to go through our whole review to reach your destination.

5 best 6 1/2 circular saw blade review

1. Dewalt DWA161240 6 ½ “ Circular Saw Blade

dewalt 6 1/2 circular saw blade

When you need to frame or crosscut something, DewaltDWA161240 6 ½” circular saw blade may be a better option for you. This 7.78*0.4*8.34 inches blade with 40 tungsten carbide tooth is excellent for faster and cleaner cuts. However, both corded and cordless saws comply with this blade nicely.

Tooth Design

Tooth design helps to determine the best blades for your desired cuts. However, Dewalthas developed an effective Tough Track technology tooth design for itsDWA161240 circular saw blades. In this design, The Alternate Tooth Bevel withRaker(ATBR) tooth grind ensures accurate straight cuts by removing scraps from the cutting tunnel with the allowance of tracking.

Patented body slot

This Dewalt DWA 161240 has patented body slots to allow the expansion of the blades to maintain their true essence. As a result, it damps vibration and provides a good feel with its thin kerf.

Anti-stick coating

Dewaltappliesthetough coat anti-stick coating system to improve durability by reducing friction and gumming. With this coating, the kerf easily releases the debris without any sticking.

Reinforced shoulder

These blades have great resistant power against nail-embedded wood due to the reinforced shoulder they pose. The reinforced shoulder intensifies the resilience and stability of the blades.

Blade teeth

DewaltDWA161240 blades have 40high-density tungsten carbide tipped teeth that are ideal for cutting plywood smoothly protecting the wear and prolonging the blade life.


  • Very smoother and cleaner cuts
  • Comfortable user feel
  • Longer life span
  • Great resistant against nail-embedded wood


  • Not typical for rip-cuts

2. Diablo D0641X 6 ½ “Finish Trim Saw Blade

diablo circular saw blade

Diablo D0641X 6.5” finish blade may be one of the best selections for not only you but also job sites to perform excellent rips and crosscuts in plywood, decking, or hardwood. The ultra-thin kerf design of the blades provides smooth, faster and, effortless cuts than the framing blades.

Tooth Design

Diablo applies TiCo™ technology for its blade designs that include a high-density combination of MicroGraincarbide with titanium. This TiCo blade maximizes cutting life and performance by developing different types of carbide for each application.

Vibration and noise absorber

The advanced laser-cut stabilizer vents in Diablo D0641X soak up vibration and noise to cut through materials with ease and accuracy precluding the blade from warping.


 Coated blades are quite preferable to non-coated blades due to the longer-lasting, harder tooth edge, slickness. Diablo D0641X saw blades have the Perma-Shield™ Non-Stick Coating that enables the blades to reduce drag, corrosion, friction and gumming.

Thin kerf

A thin kerf saw blade allows less wastage of wood and reduces sawdust. People use these thin kerf blades for ripping projects. However, You will find an ultra-thin kerf in Diablo D0641X that will serve you faster, durable and smooth cuts.


  • Accurate smooth cut
  • Less chipping
  • Long-lasting
  • Handier due to thin kerf.


  • Sometimes it may heat up a little on longer cuts but you can deal with it by stopping a bit.

3.DewaltDW9153 6 ½ “ Circular Saw Blade

dewalt circular saw blade

DewaltDW9153 can be a wonderful choice for you if you need to do panelling or vinyl siding or to cut plastic, laminate doors, etc. This 6.5-inch steel constructed blade has the speciality in panelling and siding of vinyl with its 90 teeth. However, it will make you amazed with its performance.

Anti-Stick rim

Dewalt designed this circular saw blade with an anti-stick to improve its stability. The anti-stick rim helps the kerf to release the debris without sticking. This resists the blades from friction, gumming and increases durability.

Anti-kickback design

You may encounter a kick-back during the cutting with a circular saw. You will get at the DewaltDW9153 an anti-kickback design to resist impact reinforcing the carbide tips.

Tooth Grind

The tooth grind of this circular saw blade is FTG ( Flat Top Grind) that generates a quick cut. If you want to boost up the cutting speed of your saw blades this tooth grind is suitable for you.


  • Cuts smoothly
  • Excellent for panelling, vinyl siding, plywood etc.
  • No chipping
  • Durable due to anti-stick rim
  • Affordable price


  • Warping may happen due to lack of expansion slots.

4.Oshlun SBF-065048 6-1/2-Inch Circular Saw

olson circular saw blade

What is your experience of cutting ferrous metal? Not good? Then Oshlun SBF-065048 ferrous metal blades can smoothen your experience of cutting metal. Besides, you can also cut non-ferrous metals like copper, aluminium and brass with these 6.5-inch blades.

Tooth Materials

Oshlun uses C-6 grade carbide in its SBF065048 6 ½” circular saw blades. The carbide used in the tooth grind transfer the heat to the scraps created by the blades during the cutting to make the blades more durable.

Triple Chip Grind

The OshlunSBF065048 has a triple chip grind that makes a hole with sloping sides. This grind is the combination of congruous cutting force, little tooth dragging and free flow of chip. This tooth design is very effective for cutting non-ferrous materials.

Laser Cut Expansion Slot

The blade has a laser-cut expansion slot that soaks vibration and reduces warping or deformation. It also lessens heat created by the friction of the blade during the cutting.


  • Clean cuts
  • Time-saving through the faster cut
  • Keeps the metal comparatively cool
  • Attractive price
  • Longer viability


  • It may throw a lot of hot chips that can harm your face.

5.Norske NCSBP281 6 ½” Circular Saw Blades

norske circular saw blade

Are you fed up with your previous circular saw blades to cut Hardieplank and Cemplank? Then Norske NCSBP281 can change your experience with its performance. This PCD tipped sturdy blade with 4 teeth can deal with a variety of fiber cement products.

Polycrystalline Diamond Tip

Norske NCSBP281cement saw blade is tipped with Polycrystalline Diamond that is a diamond grit meshed together with a catalytic metal. Moreover, The PCD tip of the blades is excellent for its extreme hardness as well as wear resistance.

Extra Large Gullet

The extra-large gullet of the blades carries away the materials like sawdust and chips. This gullet is necessary to help prevent blade overheating and burning of the material being cut. If the blades don’t have a large gullet, there may be increased friction due to sawdust trapping.

Expansion Slot

The blades can perform with little vibrations due to the inclusion of anti-vibration and expansion slots. They reduce the noise created during the cutting.


  • Speciality in cutting Hardieboard and fiber cement.
  • Less dust
  • Clean and smooth cuts
  • Create very low heat.


  • The number of teeth is very low.
                                         We also have reviewed the best 10 1/4 circular saw.

Things to take into account Before Buying 

If you want to get the best and neatest cuts from your 6 ½” circular saw blades, you should not spare any expense during the buying of 6 ½” circular saw blades for your projects.

There are many choices of 6 ½” circular saw blades around you to pick up but the important question is how can you get the best for you. However, We have some suggestions for you to follow when you are going to make a purchaseof6 ½” circular saw blade.

Is your blade compatible with both corded and cordless saws?

You should consider the compatibility of the blades with both corded and cordless circular saws. It will facilitate you to work with any type of circular saw whether it is corded or cordless. Otherwise, you will need to buy blades that suit with corded or cordless saws separately.

What is your slot design?

Slot design is an important fact that should be taken into account too. It has some effects on the whole cutting process. The anti-vibration slot can control the vibration to a lower limit. Again, the expansion slots reduce noise and warping. If you want to combine these two slots, then you should consider blades that are featured with plugged expansion slots. It does all things that the other slots can do.

Is the blade perfect for the job to be accomplished?

Is this possible to cut all the materials with one blade? Obviously not. Each particular job requires a particular blade. So, you should be aware of the functions of the saws to identify the right blades for the right jobs.

Are the teeth of the blades enough for the job to be done?

All the blades of the 6 ½” circular saw don’t have the same number of teeth due to the size of the blades. Usually, They have a different number of teeth according to their application. If you require a sharper and more precise cut, you should use blades with higher numbers of teeth.

Whether the kerf of the blades thick or thin?

Generally, if you want to purchase a blade that will last long, you should select the blades with thicker kerf. On the other hand, blades with thin kerf will provide you with a finer edge. Also, these thinner kerf blades perform the cuts at a higher speed.

Are the blades protected with Coating?

The coating of a saw blade will give your blade protection against friction and gum-up. It also ensures safety against corrosion over a period. Overall, you should consider the coating of the blade with importance because it will boost the lifespan of your blade for a long period.

Are the blades provided with a good Warranty?

If you want to ensure the durability of a circular saw, you should check the warranty provided by the manufacturers. So, a good warranty is crucial for you. However, you should make sure that whether your 6 ½” circular saw blades are well guaranteed or not.

Frequently Asked Questions

  1. How thick can a 6 ½  circular saw cut?

Ans: It is very advantageous to work with a 6½ ” circular saw than the larger one because of its smaller size and lightweight. But the cutting depth of this blade has a limitation. Usually, you will find a depth of 2 3/16 inches at a 90° angle and 1 5/8 inch at 45°angle with a 6 ½” circular saw blade.

2. Can I use a smaller blade on my circular saw?

Ans: The manufacturers of circular saws prefer the specific size for their circular saws. So, it is not effective for you to use an undersized blade on your circular saw because the guard will not be able to cover the teeth of the blade. Consequently, it may cause the tool serious damage and the warranty of the product may be void.

3. Are more teeth on a saw blade better?

Ans: How many teeth you should have really depended on the task you are going to do. If you want a smoother cut, then you need a saw blade with more teeth. Again, you will need fewer teeth f you want to have a faster cut. So, the application of the blades is salient here.

Related articles:

Check what are circular saw blades are best for wood

best budget circular saw

What Are the best 7 1/4 circular saw blades?

Last Updated on January 22, 2022 by John G. Anderson


Leave a Comment

Your email address will not be published. Required fields are marked *