Seven-and-a-quarter-inch blade demands this specific arbor for secure mounting. Without it, your cuts get wobbly and dangerous. That’s why you need a 38 arbor circular saw blade for your specific saw setup. It fits perfectly and eliminates that annoying vibration you might have noticed with other blades. Simple math: right arbor equals smooth operation.
You might think it’s a minor detail, but trust me—it’s a game changer. The 38 arbor provides a rock-solid grip that keep your blade spinning true. No more worrying about slippage or uneven kerf marks. It’s just one less thing to stress about when you’re in the middle of a project. Give it a try and feel the difference yourself.
Product Comparison Table: 10 Best 38 Arbor Circular Saw Blade
| Image | Why We Like This Product | Editor’s Rating | |
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Revvstark 3 Pack 3 Inch 36 Tooth Carbide Circular…
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9.5 |
Read Review |
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Luckyway 3 Inch Circular Saw Blades 36T with 3/8…
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9.3 |
Read Review |
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Luckyway 4-1/2 Inch Circular Saw Blade 24T Farming &…
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9.1 |
Read Review |
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4-1/2″ 40T Fine Finish Wood Cut Circular Saw Blade…
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8.9 |
Read Review |
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UXACE 3-3/8-Inch 36-Tooth Circular Saw Blade, 15 mm Arbor,…
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8.7 |
Read Review |
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TWIN-TOWN 5-3/8 Inch 30 Teeth Dry Cut Steel and…
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8.6 |
Read Review |
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Ryltanks 3 Inch Circular Saw Blades 36T TCT(Tungsten Carbide…
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8.4 |
Read Review |
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Ryltanks 5-1/2 Inch Circular Saw Blades with 10mm Arbor,…
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8.2 |
Read Review |
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3PACK 3-Inch(75mm) 36T TCT Circular Saw Blade with 3/8-Inch(9.5mm)…
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8.0 |
Read Review |
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Ryltanks 4-1/2 Inch Circular Saw Blade, 3/8” Arbor, 24T…
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7.8 |
Read Review |
Quick Review For Top 10 38 Arbor Circular Saw Blade
Revvstark 3 Pack 3 Inch 36 Tooth Carbide Circular Saw Blade for Wood, Plastic, PCV, Acrylic, Aluminum with 7/16" Arbor, 3/8" Bushing, Fit Dewalt Craftsman Ryobi Milwaukee
The Revvstark 3 Pack 3 Inch 36 Tooth Carbide Circular Saw Blade set is designed for small cutting jobs around the shop. Each blade measures exactly 3 inches in diameter, with a 7/16 inch arbor and a 3/8 inch bushing included so you can fit it to different saws. They spin up to 11,000 RPM, making them suitable for compact tools. The blades are made from durable premium alloy steel.
The teeth are construction-grade tungsten carbide, which means they stay sharp longer and handle heat better than standard steel blades. This material resists bending and deflection, so you get straighter cuts even when pushing through tougher materials. You can use these on wood, plastic, PVC, acrylic, and even aluminum. The 36 tooth count gives a nice balance between speed and a smooth finish. Cutting performance is helped by the super thin laser cut kerf.
This design lets the blade move through material fast while keeping the cut clean. The higher degree of finish edge on the blade also improves cutting efficiency, so you can rip cut along the grain without much effort. It’s a good choice for trim work or detail cutting where you want a decent edge without sanding. Noise is always a factor in a workshop, and Revvstark added noise-reducing perforations to these blades.
Luckyway 3 Inch Circular Saw Blades 36T with 3/8 Inch Arbor TCT(Tungsten Carbide Tooth) for Cutting Wood, Plastic, PCV, Acrylic, Aluminum, 3-Pack
The Luckyway 3 Inch Circular Saw Blades 36T with 3/8 Inch Arbor TCT 3-Pack is a set of compact cutting discs designed for detail work and small saws. Each blade measures exactly 3 inches in diameter with a 3/8 inch arbor, a kerf of .059 inches, and 36 teeth. The maximum safe operating speed is 19,500 RPM. You get three blades in one package.
These blades are made from C3+ high-density tungsten carbide.
This material is chosen for its toughness and wear-resistance, which helps the blades stay sharp longer. The teeth are brazed onto a sturdy steel plate, so they shouldn’t fall off during normal use. This construction gives you a long lifespan from each blade.
The ultra thin kerf design is a key feature. Because the blade is thinner than standard options, it removes less material as it cuts.
This means you need less cutting power from your saw, and it gives you better control over the cut. The thin kerf also reduces friction, which keeps the blade cooler and helps prevent burning on the workpiece. You will get fast, durable, and clean cuts with less effort.
These blades are versatile for many materials. They work well for slicing through hardwoods, softwoods, plywood, and melamine. They also handle plastics, PVC, acrylic, and even aluminum.
Luckyway 4-1/2 Inch Circular Saw Blade 24T Farming & 40T Fine Finish with 3/8 Inch Arbor, TCT Trim Saw Blade for Cutting Wood, 4-Pack
The Luckyway 4-1/2 Inch Circular Saw Blade 24T Farming & 40T Fine Finish with 3/8 Inch Arbor, TCT Trim Saw Blade for Cutting Wood, 4-Pack is a set of four blades built for different jobs. You get two types in one box: two blades with 24 teeth for rough framing work, and two blades with 40 teeth for a finer, cleaner finish. Each blade measures 4-1/2 inches in diameter, with a 3/8 inch arbor, a kerf of 0.07 inches, and a max speed rating of 10,000 RPM.
This makes them a solid choice if you need to switch between fast cuts and polished edges without changing tools.
The 24-tooth blades are designed for farming and general construction tasks. They cut quickly through hardwoods, softwoods, plywood, and even wood with embedded nails. If you are framing, cutting studs, or slicing through rough lumber, these blades will get the job done fast. The 40-tooth blades are for the finish work.
They leave a smooth edge on melamine, oak, pine, and plywood, so you can skip some sanding or clean-up. The teeth are made from tungsten carbide, which holds up well against wear and keeps cutting longer than standard steel.
These blades work with most major brands. They are comaptible with DeWalt, Makita, Skil, and Metabo circular saws that accept a 4-1/2 inch blade. Just make sure your saw has a 3/8 inch arbor.
4-1/2" 40T Fine Finish Wood Cut Circular Saw Blade with 3/8 Inch Arbor, TCT ATB Trim Saw Blade – 3 Pack
OA-BRES 4-1/2″ 40T Fine Finish Wood Cut Circular Saw Blade with 3/8 Inch Arbor, TCT ATB Trim Saw Blade – 3 Pack gives you a set of three blades built for clean, precise cuts. Each blade measures 4.5 inches in diameter with a 3/8 inch arbor, and they come with 40 tungsten carbide teeth. The teeth are arranged in an alternate top bevel (ATB) pattern, which is a standard design for getting a smooth finish across different materials.
You get durabilty from the premium alloy steel body.
The whole blade is fully polished and chrome plated, which helps it resist rust and last longer. The tungsten carbide tips are hardened and sharp, so they stay effective even after repeated use. This means you won’t have to replace them as often as some cheaper options.
For cutting, these blades are effective because of their thin kerf design. The cutters are sharp, which lets you make fast, accurate cuts without the blade binding or bogging down.
You get a smooth, clean edge on whatever you are cutting, which is exactly what you need for trim work or fine woodworking projects. The thin kerf also removes less material, so your saw works a little easier.
When it comes to application, this blade handles a wide range of materials. It works great on softwood like pine, and hardwoods like oak or maple. You can also cut plywood, chipboard, multi-board, MDF, and various types of panels.
UXACE 3-3/8-Inch 36-Tooth Circular Saw Blade, 15 mm Arbor, Ultra Finish General Purpose Cutting, Carbide Tip, Thin Kerf, for Plywood, MDF, OSB, Laminated, Plastic, Thin Aluminum, 3 Pack
The UXACE 3-3/8-Inch 36-Tooth Circular Saw Blade, 15 mm Arbor, Ultra Finish General Purpose Cutting, Carbide Tip, Thin Kerf, for Plywood, MDF, OSB, Laminated, Plastic, Thin Aluminum, 3 Pack is a set of three blades built for clean, fast cuts across many materials. Each blade measures 3-3/8 inches in diameter with 36 teeth and a 15 mm arbor. The kerf is 1.6 mm, and it can spin up to 18,000 RPM.
This makes it a solid choice for trim work, small saws, or tight spaces where a full-size blade won’t fit. You can use these blades on a wide range of materials. Softwood, hardwood, plywood, pressure treated wood, MDF, OSB, lumber, laminated surfaces, plastic, and even thin aluminum are all fair game. The thin kerf design helps you save up to 30% power in your cordless saw, which means less strain on your battery and longer run times.
It also gives you fast, straight, and accurate cuts without much effort. The blades use professional-grade TiCo hi-density carbide tips. These tips offer high impact resistance and maximum durability, so you won’t have to replace them as often. The hardened steel body, made from premium materials, adds to the lifespan and helps deliver a super clean cutting surface. You will notice less chipping on laminates and MDF compared to standard blades.
TWIN-TOWN 5-3/8 Inch 30 Teeth Dry Cut Steel and Ferrous Metal Cermet Saw Blade with 20mm Arbor
The TWIN-TOWN 5-3/8 Inch 30 Teeth Dry Cut Steel and Ferrous Metal Cermet Saw Blade with 20mm Arbor is built for one thing: cutting metal cleanly and efficiently. This is not a grinder wheel or an abrasive blade. It is a precision tool designed to slice through ferrous materials with less heat and less effort.
What makes this blade different is the newest generation of Cermet tips. Cermet is a composite material that mixes ceramic with metal.
This combo keeps the blade cool while cutting, which directly extends its working life. You get a cleaner cut and you don’t have to replace the blade as often. That is a real advantage when you are working on a job site or in your shop.
This blade is made for cutting a wide variety of mild steel. Think pipe, angle iron, tube, channels, steel studs, and solid bars. It handles these materials without the burning or burring you often get with abrasive discs.
The 30 tooth count gives you a good balance between speed and a smooth finish. It is not too agressive, so you have more control.
Noise and vibration are a real problem with metal cutting. TWIN-TOWN addresed that with laser cut stabilizer vents. These vents trap the noise and dampen the vibration. This keeps the blade running cooler and reduces the chance of the blade warping over time. Your cuts stay straight and your ears get a break.
Rust is the enemy of any steel blade.
Ryltanks 3 Inch Circular Saw Blades 36T TCT(Tungsten Carbide Tipped) & 80T with 3/8 Inch Arbor for Cutting Wood, Plastic, PCV, Acrylic, Aluminum, 4-Pack
The Ryltanks 3 Inch Circular Saw Blades 36T TCT & 80T with 3/8 Inch Arbor 4-Pack is a set of compact cutting tools aimed at precision work on small materials. This package gives you three 36-tooth blades and one 80-tooth blade, all designed to fit saws with a 3/8 inch arbor. The 36-tooth blades have a kerf of 0.063 inches, while the 80-tooth blade has a slightly wider kerf at 0.071 inches.
Both types are rated for a maximum RPM of 19,500.
You can use the 36-tooth carbide blades for cutting wood, plastic, PVC, acrylic, aluminum, and even nail-embedded wood. These blades are made from C3 grade high-density tungsten carbide, which gives them toughness and wear-resistance for a longer life. The 80-tooth blade is better suitted for softwood, plastic, plywood, OSB, paneling, and vinyl siding.
It cuts fast and smooth, leaving a cleaner edge on those materials.
The ultra thin kerf design on all blades helps them cut quickly and durably. It requires less cutting power from you and your saw, so you have better control over the cut. This is usefull for detailed work where accuracy matters more than raw speed.
Ryltanks 5-1/2 Inch Circular Saw Blades with 10mm Arbor, 24T for Framing&36T for Ripping and Cross Cutting&48T for Fine Finish&130T for Wood/Plywood/OSB/Plastic, 4-Pack
The Ryltanks 5-1/2 Inch Circular Saw Blades 4-Pack is built around four distinct blades, each designd for a specific cutting task. This set includes a 24-tooth blade for framing, a 36-tooth blade for ripping and cross cutting, a 48-tooth blade for fine finish work, and a 130-tooth blade for smooth cuts in wood, plywood, OSB, and plastic.
All blades feature a 10mm arbor, making them compatable with most compact circular saws from brands like DeWalt, Bosch, Worx, Makita, Skil, and RYOBI.
The 24-tooth blade is your go-to for fast framing cuts. It handles hardwoods, softwoods, and even nail-embedded wood without bogging down. The 36-tooth blade offers a balanced approach for ripping and cross cutting, giving you a cleaner edge than a framing blade while still cutting quickly. For finish work, the 48-tooth blade steps in.
It cuts through melamine, plywood, and oak with less tear-out, so you spend less time sanding. The 130-tooth blade is the specialist here. It’s made for cutting softwood, plastic, vinyl siding, and paneling. The high tooth count gives you a very smooth finish, almost like a saw blade for a miter saw.
All four blades use C3 grade high-density tungsten carbide tips. This material resists wear and holds its edge longer than standard steel.
3PACK 3-Inch(75mm) 36T TCT Circular Saw Blade with 3/8-Inch(9.5mm) Arbor, Fast Clean Wood Plastic Cutting Cut-Off Wheel Compatible with Bosch Ridgid Ryobi Milwaukee Dewalt Worx Cut-Off Saw
The 3PACK 3-Inch 36T TCT Circular Saw Blade with 3/8-Inch Arbor gives you three high-performance blades for fast, clean cuts. Each blade measures 3 inches (75mm) and features 36 carbide teeth. The arbor is 3/8-inch (9.5mm), fitting a wide range of popular cut-off saws. You get three blades in one pack, so you always have a sharp spare ready.
These blades are tougher than most. The teeth are made from highly hardened alloy, and the blade body has high strength.
This means a much longer lifetime, even for heavy duty cutting demands. You won’t need to replace them often. The carbide tips stay sharp longer than standard steel blades, saving you time and frustration.
What can you cut with them? A lot. These blades are ideal for cutting wood, plastic, PVC, acrylic, aluminum, and other soft materials. They handle clean crosscuts and rip cuts without splintering or melting the material.
The 36-tooth count gives you a smooth finish, so you don’t have to sand or rework edges as much. Whether you are trimming lumber, cutting conduit, or shaping acrylic sheets, these blades do the job quickly.
Who should use these blades? They are a best choice for construction workers, plumbers, tile installers, roof workers, pavers, and DIY enthusiasts. If you work in a home studio or on a job site, this cutting blade is perfect for you.
Ryltanks 4-1/2 Inch Circular Saw Blade, 3/8” Arbor, 24T for Framing&40T for Fine Finish&120T for Plywood/OSB/Plastic, 6-Pack
The Ryltanks 4-1/2 Inch Circular Saw Blade 6-Pack is a set of six blades designed to cover a wide range of cutting tasks with one arbor size. You get four blades in a combo pack with 24 and 40 teeth, plus two additional blades with 120 teeth. All blades have a 3/8-inch arbor (9.53mm), which fits most compact circular saws from brands like DeWalt, Bosch, Worx, Makita, Skil, and Metabo.
The max RPM rating is 13,000, so they are safe for high-speed cordless and corded saws.
The 24-tooth blade is built for framing and rough cuts. It handles hardwoods, softwoods, plywood, melamine, OSB, oak, pine, and even nail-embedded wood. The carbide tips are C3 grade high-density tungsten, wich gives them toughness and wear resistance for longer life. If you need a cleaner edge, the 40-tooth blade steps in for fine finish work.
It cuts the same materials but leaves a smoother surface, reducing the need for sanding or trimming.
The two 120-tooth blades are for materials that need a very clean, chip-free cut. They work well on softwood, plastic, plywood, OSB, paneling, and vinyl siding. The high tooth count gives you a fast and smooth finish, especially on thin or fragile materials.
38 Arbor Circular Saw Blade Buying Guide
A 3/8-inch arbor circular saw blade fits older saws and requires careful size selection. If you own a vintage tool or a specific contractor model, this is probably the size you need. But getting the right blade isn’t just about the hole in the middle. You also need to match the blade diameter, tooth count, and material to your project. Let’s walk through what matters most so you don’t waste time or money.
Blade Diameter Matters More Than You Think
Most 3/8 arbor blades come in 7-1/4-inch or 6-1/2-inch sizes. Your saw’s guard determines which fits. A blade that’s too big won’t retract safely. One thats too small won’t cut deep enough. Check your owner’s manual or mesure the existing blade. Don’t guess—a wrong size can bind or kick back.
Tooth Count for Different Cuts
Need a clean finish? Go with a 40-tooth blade for crosscuts and plywood. Ripping lumber? A 24-tooth blade removes material faster but leaves rougher edges. For general use, a 30-tooth combination blade balances speed and smoothness. Think about what you cut most often before you choose.
Material Compatibility Is Key
Standard steel blades work for softwood, but you’ll want carbide-tipped teeth for hardwood or abrasive materials like particleboard. Some blades are coated with non-stick coatings to reduce friction and gumming. If you cut pressure-treated wood or composites, look for blades with anti-corrosion treatment. They last longer.
Kerf Width and Power Requirements
A thin-kerf blade cuts faster and puts less strain on an older saw motor. But it can wander in dense material. A full-kerf blade is more stable, though it needs more power. Match the kerf to your saw’s horsepower. Underpowered saws struggle with thick kerfs, especially in hardwood.
Getting the right 3/8 arbor blade saves you frustration and keeps your old saw running strong. Prioritize safety, match the specs, and you’ll cut clean lines every time.
Frequently Asked Questions About 38 Arbor Circular Saw Blade
What is a 38 arbor circular saw blade?
A 38 arbor blade has a hole in teh center that is 38 millimeters wide. This is a common size for many European and some industrial saws. You need to match the arbor to your saw’s shaft exactly. If it doesn’t fit, you can’t use the blade safely.
How do I know if my saw uses a 38mm arbor?
Check your saw’s manual. It shoud tell you the arbor size. You can also measure the shaft on your saw with a ruler or caliper. If it’s 38mm, you need a 38 arbor blade. Don’t guess. The wrong size is dangerous and can damage your saw.
Can I use a 38 arbor blade on a standard 5/8 inch arbor saw?
No, you can’t. A 38mm arbor is about 1.5 inches. That’s much bigger than the standard 5/8 inch. You would need a reducing bushing, but those are rare for this size. It’s best to buy the right blade for your saw’s arbor.
What materials can I cut with a 38 arbor blade?
It depends on the blade’s teeth and design. Many 38 arbor blades are made for cutting wood, plywood, or MDF. Some are designed for metal or masonry. Always check the blade’s label. Pick a blade that matches your material for the best results and safety.
How many teeth should I choose for my 38 arbor blade?
It depends on the cut you want. Fewer teeth (like 24) cut faster but leave a rougher edge. More teeth (like 60 or 80) give a smoother finish but cut slower. For general use, a 40-tooth blade is a good balance. For fine woodworking, go with more teeth.
Is a 38 arbor blade safe to use?
Yes, if used correctly. Make sure the arbor size matches your saw exactly. Tighten the arbor nut securely. Always wear safety glasses and follow the saw’s instructions. A loose or wrong blade can fly off and cause injury. Check your blade for damage before each use.
Key Takeaways
This article has covered the essential information you need to make an informed decision. We’ve examined the key features and considerations that matter most when choosing the right product for your needs.
When thinking about 38 arbor circular saw blade, remember to focus on what works best for your specific situation. The ideal choice depends on your individual requirements and preferences. Take your time to evaluate all the options carefully.