What Is The Best Circular Saw Blade For Cutting Mdf

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 what is the best circular saw blade for cutting mdf.

# Preview Product Score
1 LSHUZIYU 8 1/4 Inch (210MM)-60T, Arbor 5/8″-Diamond, Smooth… 9.4
2 8Pcs Rotary Drill Saw Blades, Steel Saw Disc… 9.4
3 GALAX PRO Circular Saw Blade 7 1/4″(185MM) 24… 9.3
4 AIOPR 5.8Amp 3500RPM Mini Circular Saw Compact Saw… 9.8
5 22 Pieces Electric Hot Knife Cutter Tool Kit… 9.8
6 4 Inch Hole Saw with Arbor – Heavy… 9.6
7 A.G.E. Series – Heavy Miter 12″ X 100… 9.4
8 Seimneire Adjustable Hole Saw, 1-3/16″ to 11-3/4″ (30… 9.8
9 MILWAUKEE’S Circular Saw, 7-1/4 In. Blade, 5800 rpm,… 8.9
10 Saker Contour Gauge (10 Inch Lock) Profile Tool-… 9.6

LSHUZIYU 8 1/4 Inch (210MM)-60T, Arbor 5/8″-Diamond, Smooth Cut Coating. Circular Saw Blade, Table Saw Blade, Miter Saw Blade, for Laminate, Veneer Board, Plywood, Hard Wood, MDF and HDF Cutting

  • ①: Size: Diameter 8 1/4″ (210mm). Arbor 5/8″ with diamond washer, Kerf 2.6mm, 60T ATB Tooth.
  • ②: Knock out diamond washer, please note the washer only can knock out from back side. if this side can’t, try another.
  • ③: High hardness Carbide is design to cut Hard Wood, Plywood, Laminate, MDF, HDF. also OK for soft wood, tooth can be regrind when it not sharp, But regrinding requires some skills, so if you don’t have confidence in yourself, find an experienced person to help you
  • ④: RIPPING and FRAMMING, Please wear protective equipment such as goggles, gloves, masks, etc.
  • ⑤: Electroplate black anti-stick coating, can make blade much more smoothly and anti-rust


8Pcs Rotary Drill Saw Blades, Steel Saw Disc Wheel Cutting Blades with 1/8″ Straight Shank Mandrel for Dremel Fordom Drills Rotary Tools (Power tools are not included)

  • ★ Widely Used: Set of 6 mini circular saw discs blades for DREMEL, FORDOM Drills Rotary Tools, electric power tools, for accurate, fast and precision cutting, which is a good DIY tool.
  • ★ High-Level Material: Made of strong HSS high speed steel, following the unique advanced science cutting principle, so the defects of other blades can be effectively resolved.
  • ★ Size:22(* 0.8 *6.35 diameter; mandrel shank 1/8″.
  • ★ Multipurpose: Fit for timber, plastic, fiberglass, aluminum & thin sheet metal etc. soft metal. An indispensable tool for carving work.
  • ★ Note: Do not cut hard object, It is the best for cutting wood and PVC. The blades will vibrate when working so it must be handled carefully to prevent the blades from jumping out to hurt people.


GALAX PRO Circular Saw Blade 7 1/4″(185MM) 24 Tooth and 48 Tooth Tungsten Carbide Tipped Circular Wood Cutting Saw Blade with 5/8″(16mm) Arbor for Wood Cutting(Pack of 2)

  • This TCT Circular saw baldes are designed as general cross cut blades. The 24 tooth blade is used for frame cutting of soft woods, pressure treated lumber and MDF; The 40 tooth blade is best used for smooth finely finished cuts in plywood
  • Cutting blade is made of tungsten carbide tip; Tungsten carbide teeth provide excellent wear and heat resistance; Positive cutting angle which provides fast and efficient removal of chips and swarf, cutting smoothly
  • Delivers accuracy and resists bending and deflection for true cuts; Heat expansion slots allow the blade rim to expand and contract without warping for straight and accurate cuts and minimize heat and vibration
  • 7 1/4 inch circular saw blades are ideal set for all your cutting needs; Both blades have a 5/8 inch arbor to fit circular saws and miter saws that require this size blade; Also suitable for GALAX PRO GP76331 and GPL12367 circular saw
  • What you get: 1* 24T tungsten carbide tipped circular wood cutting saw blade, 1* 48T tungsten carbide tipped circular wood cutting saw blade, 1* Information Card


AIOPR 5.8Amp 3500RPM Mini Circular Saw Compact Saw with 4-1/2″ 24T TCT Blade (76602)

  • [Powerful circular saw] 5.8-amp electric motor – delivers a no load speed of 3,500 rpm – easily cuts through wood, PVC tubing, laminate flooring, plastic, plasterboard and MDF.
  • [Bevel Lever and Depth Guide] The bevel lever allows straight cuts and to change cutting angle up to 45 degrees, while the cutting depth is 1-11/16″ (at 90°) and 1-1/8″ (at 45°).
  • [Accurate, Clean and Safe] With thickened aluminum base and scale ruler, cut straight and accurate at ease. No worries for the debris if you connect the dust port vacuum adapter. The guards below the blade greatly improve the safety of use.
  • [Compact & handy circular saw] Compact body and lightweight perfect for one-handed operation; it features ergonomic soft handles for better hand-feeling and provides optimum cutting line visibility for tight detail work
  • [What You Get] 1* Mini Circular Saw, 1* 4-1/2″ 24T TCT Blade, 1* Hex Key, 1* Scale Ruler, 1* Dust Port Vacuum Adapter, 1* User Manual.


22 Pieces Electric Hot Knife Cutter Tool Kit Include Heat Cutter Multipurpose Stencil Cutter, 16 Blades, 4 Blade Holders, Metal Stand Hot Carving Knife for Soft Thin Styrofoam Plastic Cloth Stencil

  • What you will receive: the package comes with 1 kit of electric hot cutter handle tools, which includes 1 piece of heat cutter multipurpose stencil cutter, 16 pieces of blades accessories, 1 piece of metal stand and 4 pieces of blade holders, 22 pieces in total, the proper combination and quantity for you to meet your daily needs
  • Durable material: our electric hot knife cutter tools are mainly made of metal material, and the handle of hot knife cutter is made of plastic, it is comfortable to hold, and the metal stand is made of metal material, these tools are durable, reliable and reusable, you can use them for a long time
  • Various shapes of blades: our package contains 16 pieces of blades with 8 different shapes, each shape has 2 pieces, they can be replaced according to your different requirements of different work, so as to cut various shapes and satisfy diverse working situations; For details about how to replace the blades, see video operations
  • Details: iron preheat time 3-5 minutes, can reach 380-400 degrees high temperature; A new iron may have slight bad smell when it is applied for the first time, caused by drying the heating element, and it is a normal phenomenon, which will disappear automatically in about ten minutes; Built-in air cooling device, continuous heat dissipation, our soldering iron voltage is 110 volts; The voltage between 110 and 120 volts can be applied normally; Please use the correct voltage
  • Multiple application: our electric hot cutter handle has a wide range of applications, it is often applied to many projects, such as carve faux pumpkins, rubber stamp sheets, foam, wax, wood, plastic products, cloth, foam core board and so on. While the iron is preheated or not in use, place the iron on the holder in the correct position, refer to the third drawing; The soldering iron can not be hung vertically, this is the wrong way, kindly noted


4 Inch Hole Saw with Arbor – Heavy Duty Steel Standard – 4’’ for Sawing Holes in Normal Wood, Plywood, Drywall, PVC Board and Plastic Plate

  • This Hole Saw Drill Bit is designed for wood / plastic cutting. Package included: 4” hole saw, mandrel and drill bit work with any 1/2″ drills.
  • It is made of heat treated carbon steel alloy. Heavy Duty, Durable and Rust-proof. Built tough for repeat use.
  • 4” hole diameter – Exactly 4 inch size. No matter what you project like cutting 4” diameter holes through Wood and Plastic Plate; 7/8″ saw blade depth.
  • With the non-binding clean edge design, this hole saw cuts smooth and easy. The spring on the drill would automatically pushes the disc out of the saw immediately after completing the hole.


A.G.E. Series – Heavy Miter 12″ X 100 4+1 1″Bore (MD12-106)

  • European Style Carbide Tips
  • Laser Cut Expansion Slots
  • Precision, Heavy-Duty
  • Precision Ground
  • Made in Germany


Seimneire Adjustable Hole Saw, 1-3/16″ to 11-3/4″ (30 to 300mm) Heavy Duty Adjustable Circle Cutter Drill Bit Tool for Drywall Wood Plaster, Silver

  • *What Will You Get — 1 x Adjustable circle hole saw, 2 x blade, 1 x hexagon wrench, cutting diameter is 1-3/16″ to 11-3/4″ / 30 to 300mm, cutting depth is 1/8″ to 2″ / 3 to 50mm , Tool handle diameter is 3/8″ / 9.7mm.
  • *Excellent Workmanship — The circle cutting is made of high-quality carbon steel, which is strong and durable, can be cut at high speed and is not easy to wear. The surface of the circle cutter drill bit has clear scales, so you can measure quickly and cut accurately.
  • *Designed of Adjustable — This adjustable hole cutter can freely choose the cutting range, and one piece can meet your needs for cutting holes of different sizes. The adjustable tile hole saw has a double-blade design, cutting smoothly without burrs.
  • *Multiple Applications — 1-3/16″ to 11-3/4″ / 30 to 300mm adjustable cutting diameter makes our adjustable drywall cutter can be used to cut different materials on wood, plywood, laminate, composite materials, rubber, plastic, etc. The size of the hole.
  • *Worry-Free Warranty —- Seimneire provides a 100% money-back 90-day guarantee and 24hrs customer service. If you are not satisfied or have any questions, please feel free to contact us to get a satisfied solution


MILWAUKEE’S Circular Saw, 7-1/4 In. Blade, 5800 rpm, Red (6391-21)

  • Power Tools and Accessories
  • Country of manufacture: China
  • Manufacturer: Milwaukee
  • Pro-duty 7-1/4-inch circular saw
  • 3-1/4-horsepower, 15-amp motor; adjustable handle tilts to most comfortable position
  • Left-mount blade for better cut-line visibility; extra-thick aluminum shoe bevels to 50 degrees
  • Blow-molded storage case
  • Limited warranty


Saker Contour Gauge (10 Inch Lock) Profile Tool- Adjustable Lock-Precisely Copy Irregular Shape Duplicator -Irregular Welding Woodworking Tracing – Must Have Tool for DIY Handyman, Construction

  • ????【PRECISE SHAPE DUPLICATION】:Saker Contour Gauge designed for winding pipes, circular frames, ducts and many objects, Ideal for fitting tiles, laminate, carpet, checking dimensions, moulding, etc.Useful tool for operations on car bodies, carpentry and for all kinds of modelling.
  • ????【ADJUSTABLE AND LOCKING FEATURE】:Saker contour guage can adjust the tightness according to your needs. After using the contour ruler for a period of time, you can easily adjust the tightness;Once object has been contoured, lock contour gauge teeth in place for perfect traces every time.
  • ????【GOOD MATERIAL AND PORTABLE】:The contour gauge is made of high quality ABS plastic, high strength, rustproof and durable.
  • ????【ESAY TO USE】:Our contour gauge measures 5 inch&10inch ,can be used to measure the shape of irregular objects,instant template for marking precise tile cuts .You just press the contour gauge on one of the shapes.Trim outline and cut into shape.
  • ????【EXTENSIVE APPLICATION】:Contour gauge is used to locate profiles or edges and accurately transfer to the material to be cut.For any kind of work needs the contour duplication. In woodworking, auto body, auto metal sheet, stainless steel or any job of contour duplication.

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

Combination Blades

This kind of what is the best circular saw blade for cutting mdf 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.

Crosscutting 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.

Ripping Blades

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.

Dado 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.

Plywood Blades

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.

Abrasive Blades

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 what is the best circular saw blade for cutting mdf

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 what is the best circular saw blade for cutting mdf.
  • 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. 
  1. 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.
  1. Is it possible to sharpen the circular saw blade?
  • Yes, it is possible to sharpen the what is the best circular saw blade for cutting mdf. 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.
  1. 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.

Final Verdict

In this article, I’ve given you an idea about different circular saw blade types. Then I mentioned the different steps involved in changing what is the best circular saw blade for cutting mdf. 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.

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