Circular saw blade: What’s the best of 2020?
Did you go to this page to understand the best ways to buy circular saw discs? Do you want content without getting straight to the point? Then follow our complete Guide for buyers.
What is certain is that with a circular saw disk full of sharp teeth you can even saw metal. Only when choosing a production without quality there are difficulties to cut even plywood MDF.
In fact, you need to have some technical knowledge to handle the circular saw blade. But when selecting the best option, in addition to performing light services, even the finishes do not suffer any risk of cracking.
First, the most important
- Circular saw blade for cutting wood has a different shape from the ideal versions for sawing non-ferrous metals.
- In general the product is composed of chrome vanadium, carbon, steel or other hard metals.
- The number of teeth determines the types of materials that can be sawn with a circular saw blade.
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Ranking: The 3 best circular saw blades
Is the wood positioned correctly just waiting for you to arrive with the circular saw disk to start services? But, before carrying out this work, it is worth knowing the characteristics of the best versions to know if your disc has the necessary quality to face the task.
There are some circular saws that serve different services. Other models are better on wood surfaces. And now, how to make a choice that suits your need? See the answer as you read on
What is circular saw blade?
Sawmills, carpentry and joinery have machines that use circular saw discs which in practice are round productions full of teeth at the edges.
Unlike the cup saw, with the use of the circular saw discs you can make 4 different types of cuts: oblique, transversal, parallel or longitudinal. There are considerable variations in material, shape, number of teeth and hole size in the product.
Because they are rotating productions, these discs can suffer rapid wear when used frequently.
How does the circular saw work?
This disc can only work on mechanized tools that connect the battery or with electricity. You need to install this production on the equipment with gloves to avoid accidental cuts.
You shouldn’t just point the saw blade at the surface and start cutting. Before it is necessary to understand what is the best positioning technique in the cut to perform a certain service.
See a little how this tool works in the video below on the Bosch channel:
What are the advantages of the circular saw blade?
Few tools in the world have such quality to make straight and fast cuts like the circular saw . The product name refers to the shape itself, that is, a circle.
This model has the ideal shape for each of the main types of circular saw. The teeth are strong and rigid, in the right shape for cutting different materials, although most operators use the wood cutting tool.
To handle the disc correctly, operators need to carry out specific training. These trainings show how to make each type of cut in the correct position according to the type of material, in addition to informing the main safety standards.
Note more advantages and disadvantages of the circular saw blade:
What is the best type of circular saw blade?
There are many shapes of circular saw blades. All editions can be summarized in two types: Models for cutting wood and editions aimed at cutting non-ferrous metals. Find out more about the two versions in the sequence:
One-piece circular saw blade
These discs work on saws with less power. They can work with wood easily, even on the sturdiest trunks present on coffee tables .
The composition has fewer numbers of teeth on the edges, although they are larger and alternately positioned, with a metal insert at a positive angle.
Circular saw blade
These toothed versions have a considerable composition with the aim of cutting non-ferrous metals. The teeth are positioned at a negative angle to the metal insert and are sharper than a razor.
See more details about the characteristics of the main types of circular saw blade:
A circular saw blade can cost from R $ 15 to up to R $ 400. The low values are for productions with larger and less delicate teeth in the finish, offering lower resistance and low working capacity in rotation per minute (RPM).
The most expensive models have more than 100 teeth at the edge of the circle and internal features that guarantee superior strength and durability.
Where to buy?
It is advisable to visit stores that are committed to selling construction materials if you want to find the most popular models of circular saw blades.
Experts indicate that you can save 10% to up to 20% by purchasing the circular saw blade online. Find varieties at discounted prices on Amazon. Also, visit sites.
Did you know that hearing protector, goggles, disposable respirators and face shields are the main safety equipment to use when using the circular saw blade?
Purchasing Criteria: Factors to compare circular saw blade models
Agility is always welcome at work, as long as the services are executed perfectly in straight, straight and crack-free cuts. There are many types of services and demands for discs, so it is worth understanding the four tips for comparing offers on the market, thus finding the best product:
- Stainless steel
The details of each offer comparison criteria you can see below:
The size of the circular saw relates to the diameter of the disc you need to buy. Manual circular models are portable and need smaller versions than bench saws, for example, regardless of the number of teeth.
Use a disc suitable for the size of the circular saw, otherwise the cuts will not be successful.
Depending on the type of material you need to cut on the construction site, you must purchase a circular saw blade version.
For example, there is no point in purchasing a unit to cut stones or metals when it does not work at more than 10,000 RPM. The powerful discs in terms of rotation per minute have very sharp short teeth.
If you work with wood, you can use a less powerful disk.
In fact, choosing a less powerful disk is even a recommendation considered by professionals in the sense that you avoid the generation of cracks in the wood surfaces.
If you do a little research on the market in search of the best versions of circular saw blades you will notice that some units have some features in the center.
It is recommended to buy these editions, because these features work as a resource to prevent overheating that even burns the less qualitative discs used in saws that have a lot of power.
In the cheapest and least reliable models on the market there is almost never the presence of these traits. Keep an eye out before confirming the purchase of the product.
It is better to buy saws that have a stainless finish. These productions are able to resist for a longer time the appearance of rust that shorten the product’s life.
It is interesting to note that some productions even offer a case for you to store your discs after use. This accessory serves to protect the product from contact with air, water, among other elements.