Choosing the right blade is hard if you don’t know how to do it. But there are a few tricks that will make it easy for you. The first step is to find out what size your saw’s arbor hole needs to be. A smaller hole usually means a thinner blade and vice versa. After finding this measurement, you’ll want to take into consideration the type of cut you’re going to be making.
If you are going to cut across or through something, then a bigger blade might work. You can also use a smaller blade if you need to do finer cuts like miters and slots. And check out this article on jigsaw blade selection which will make your work easier.
Finally, make sure you know how many teeth will work well for your project. You need to know this when you are trying to cut something very small or tough wood.
You need to look at the teeth on your blade. There are 3, 4, or 5 teeth per inch. You can figure out how many there should be with this easy trick: take the number of teeth on your blade and divide by 4 or 5. This is the number of teeth you need per inch when looking for higher-end blades like those made with carbide tips.
A saw blade is an essential tool for cutting wood, metal, plastic and other materials:
But what is the easiest way for you to find the right blade for your intended application? This question becomes far more important when you are looking at purchasing high-quality saw blades that tend to be very expensive.
To help your saw work better, make sure that the teeth on the blades have even spaces and don’t overlap or have spaces between them. You can do this by printing a ruler with inch marks and putting it next to the saw. This will also keep your saw to get damage and is famous for prolong its life.
Your blades must match up perfectly with the arbor of your saw. If they don’t, the teeth on the blade will not make contact with the work piece at all, resulting in an ineffective cut.
Different people require different levels of performance from their saws. While a contractor needs a blade that can cut through a variety of materials, including hardwoods and sheet metal, a carpenter might need a high-quality finish on his cuts.
The type of material you are working with will determine the type of blade to use:
- Workers often work with hardwoods, plywood or composites?
- Also mostly with softwood, plastics or metals?
- Do you require a high-quality finish on your cuts? If so, choose carbide tipped blades. However, these are more expensive than the regular ones and may dull quickly if not used for finishing purposes only.
- Do you need an incredible amount of cutting power?
- Are you working with difficult-to-cut materials, such as thick plastics or even metal?
- As a professional, you need to use the blade every day. To save money in the long term, buy a blade that is made from high-quality material so it will last for a long time and you will not need to replace it very often.
- If you have enough money, buy extra blades for different applications. For example, if you work with hardwoods then get a good general-purpose blade for that application but also keep another one that is sharp for finishing cuts where there is no pressure to make the cut fast.
There Are Three Main Types of Blades –
Crosscut blades for general purpose cutting:
People use it for comstruction, woodworking and carpentry applications. Also, for special purposes in crosscutting or rip cutting. Dado blades are made of circular saws with teeth pointing down. You can use them to cut dadoes or grooves in boards that cross the grain direction. This is easier than using a regular crosscut saw which would be hard to do this.
Rip cut blades for ripping or crosscutting boards on a table saw;
Rip blades are for cutting along the grain of something you are working on. They are good for plywood because it has a straight grain and the blade has large gullets to take out cut off pieces easily and without clogging teeth.
Combination blades which can be used in both situations
These blades are available in two thicknesses: standard and thin kerf. A standard dado blade is thicker than a crosscut blade. This makes more waste when you cut smaller boards to make dadoes or grooves for joints. Thin kerf blades have regular teeth but they have fewer gullets between them to make it easier to control the width of the slot in your workpiece.
This type of blade is good for making dadoes that need to be precise. This is because there is little room for error from the blade wandering during the cut.
Blade teeth come in many different shapes but they all have one thing in common:
They need to match the shape of the workpiece being cut. Hold your handsaw or chisel against the wood. You can see that it has angles. That way, it is strong enough to cut the wood fibers without breaking. But if your saw blade doesn’t match, then it will give you trouble cutting the wood without slowing down.
An important factor when choosing a blade is how long it lasts before a need of shaprening:
A blade that doesn’t last long enough is not worth the trouble. The tooth count in a saw blade tells you how long it will cut before needing it to get sharpen. This can vary depending on the type of wood you use the saw. For example, there are blades for softwood with a lot of teeth or hardwood with less teeth per inch. The more teeth, the more time between sharpenings because each tooth has less wood to cut through.
There are many different blade shapes and widths to choose from when you’re looking for the right one from Fridayrack. The best way to determine what blades will work best for your needs is by considering which type of cutting process you’ll be using them for, as well as how wide the other teeth on the saw guide should be in order to make sure that they don’t get caught up with each other.