How to Use a Circular Saw

As with any other power tool, a circular saw can be quite handy in the workshop provided you know how to use it. However, these tools can also be extremely dangerous if you don’t know how to handle them. A circular saw will easily cut off your fingers or something else if you are not paying attention while using it. These saws are quite tricky to use effectively and safely.

Tips for How to Use a Circular Saw

Circular saws, like other power saws, require that you move the saw through the materials you want to cut, rather than moving the materials through it. This opens a lot of loopholes for things to go wrong if you are not too careful. That said, this article provides you the most effective ways to learn how to use a circular saw appropriately.

Make Accurate Marks

Before you begin using the saw, start by making accurate marks on the material you plan to cut. This helps to ensure that you get an accurate cut. A good tape measure and pencil should do it. The marks help you from straying when using the saw.

Watch the Blade, Not the Lines

When cutting, remember to watch the blade at all times. You will get better results watching the actual blade than the guides and lines. This way, you easily tell whether the blade is straying. Also, as you cut, sawdust can easily cover the lines and prevent you from seeing where to cut. But a light puff can help keep your view clear. Other circle saws also come with built-in blowers to make work easier.

Clamp Before Cutting Angles

Most blade guards hang up on the wood when cutting. And being as you need one hand to push the wood while the other retracts the guard, you need to clamp the workpiece down to prevent it from moving around. You can even use your knee to make the workpiece stay in position.

Use Safety Gear

Safety glasses, earmuffs, ad dust masks are a few of the essential safety gear to use when cutting wood. Appropriate safety gear helps make you more comfortable while working. You don’t want to inhale all the sawdust or blink and squint when cutting to prevent sawdust from getting into your eyes. Protection against the noise is also just as important to prevent you from making a sloppy cut.

Making Nonbinding Compound Cuts

Compound steep angles require that you pull the guard back from the blade when cutting. Ensure that you follow this step each time you’re making compound cuts. Otherwise your bound will most likely get bound up when entering the cut which will make it impossible to continue cutting.

Cutting Curves

When used right, circular saws do a sterling job for making gradual curves. They even outperform jigsaws being as they offer a much smoother cut and in a fraction of the time as well. Circle saws, however, can only make most of the shallow circular cuts. If you are looking to make deep cuts, then you will need to stick to the jigsaw.

Cutting Pipe

A circular saw can make short work of any pipe material, except cast iron pipes. A fine-tooth carbide blade is excellent for copper, ABS or PVC pipes. If, however, you’re looking to cut steel pipes or metal plumbing pipes, then a metal-cutting blade will do. The best way to cut metal is usually to use a miter saw but the correct blade will work for a circular saw.

Final Thoughts

It’s evident from the above context that a circular saw can be a pretty useful tool, but only when used properly. It can perform a myriad of functions both in the workshop and at home. But then, it can also be very dangerous if not used appropriately. Follow this guide to get started using this amazing tool properly.

Saw Sharpening & Maintenance Tips

Saw sharpening and saw maintenance are important parts of owning quality power saws. Many types of saws perform different functions and are used for different purposes. However, as far as engine-less tools go, no other tool cuts through grain, bricks, and even metal as a good sharp saw. But then again, no matter what saw you are using, those sharp teeth can as well take a bite off your fingers.

It is essential always to use your saw with care and keep it properly maintained. A well-maintained saw stays sharp and useful and can serve you for a longer period. At the same time, it also helps to keep you and other people around you safe when using these tools. Here are some surefire tips that should help keep your saw in good for longer periods.

Saw Sharpening & Maintenance Tips

Keep It Dry

Manufacturers advise their customers always to store their saws in a dry place when not using them. Remember, saws are also made using metal. Thus, they are also prone to rust if not properly stored. You can have them stored in a dry toolbox away from moisture to prevent them from rusting.

Lubricate the Blade

Always remember to lubricate the blade of your saw after each use. Gun oil, WD-40, or paste wax are some of the best lubricants for saw blades before storing them. Lubricating the saw blade also prevents it from rusting when not in use. Plus, it helps enable the blade to slide through the wood when cutting.

Oil the Handle

Some saws have wooden handles which can also trap moisture and dirt when not in use. To prevent this, periodically wipe a little boiled linseed on the handle to seal it from these elements. If you notice any rust starting to form where the handle attaches to the blade, ensure you take it apart and clean out the rust. Fine sandpaper or medium grade steel wool is excellent for removing stains and any rough finishes on the handle. Afterward, oil the handle to prevent it from rusting further.

Remove Blade Rust Using A Razor

Even the best-maintained saw blades can sometimes catch rust. When this happens, a razor can help. Safely remove the saw handle, lay the blade flat on a work surface, then scrape the rust off the blade using the razor. Use an up and down motion when scrapping the blade. You can then use medium steel wool or sandpaper to scrub any stubborn spots. Lastly, oil the handle area and the blade immediately to prevent it rusting further.

Sharpen the Saw

Sharpening a saw can help keep it in top shape and serve you for years. This process can, however, be challenging for beginners. But even so, it is well worth learning. All you need is a small triangular or diamond file that’s suited to the profile of the saw teeth you want to sharpen.

Ensure you file each tooth bevel. You may need to use more file strokes for very dull blades. Filing the blades also help to keep them level and the same length. Whether you have a circular saw or a hand saw, it’s important to care for the blade.

Sharpening saw blades also enable you to notice any bent or broken teeth. Sharpening these blades also helps to bend them back in shape, to the blade’s pattern.

Final Thoughts on Saw Sharpening and Maintenance

Sharpening and maintaining a saw isn’t an easy task. But do this right, and you should have yourself a quality saw with strong, sharp blades that serve you for a long time.

Home Improvement Tips for Working with a Circular Saw

Knowing the ins and outs of any power tool is a vital step when looking to use them safely and effectively. A circular saw falls in the list of power tools that are very helpful when used appropriately. However, they can also be quite dangerous machines, especially when used recklessly. That’s why we want you to be educated on working with a circular saw.

Even with the best circular saw on the market, it’s only as good as the person using it. With a few home improvement tips and instructions, you can make the most of your circular saw and do some good work with it. A few sessions and training should do it. So, if you are looking to learn more about how to work with circular saws, read on.

The Basics of Working with a Circular Saw

Circular saws are excellent tools for making quick and clean straight cuts across boards called crosscuts. They also perform well for making longer cuts along board lengths called rips. These saws are great for making bevel cuts as well, a bonus function.

Circular saws come with a set of standard features which include:

  • Footplate
  • Retractable blade guard
  • Bevel adjustment
  • Depth adjustment setting

Circular Saw Designs

Inline or sidewinder saws are the most common circular saws. The motor in the inline saw is located in line with the blade, thus its name. These blade spin very fast, around 6,00 rpm.

The warm dive saw is another circular saw type. Their motors are located at their rear, positioned at a 90-degree angle to the blade. A gear spins the blade. Thus, they don’t spin as fast. However, this allows for more torque, which makes them a better option for heavy-duty jobs. They also tend to be quieter, less compact, and lighter than sidewinders.

Circular Saw Sizes

Circular saw sizes are classified using the blade diameter, with the most common sizes being between 5.5 to 7.25 inches. Generally, the size of the circular saw you need depends on the type of project you plan to use the saw on.

Circular Saw Blades

The blade is perhaps the most vital component of the saw. Different projects require you use different types of blades. It is also important to note that the type of blade you choose needs to be compatible with the saw you plan to use.

The types of saw blades include:

  • Diamond-tipped blades for cutting ceramic tile
  • Blades with carbide-tipped teeth
  • High-speed tipped blades
  • Blades made using rough, abrasive materials for masonry work

Remember, a blade can work optimally if you use it on the right saw, and depending on the project you use it on. The frequency of use is also a crucial factor.

Circular Saw Power Sources

There are two types of power supplies for circular saws;

1. Corded Power Supply

These saws are excellent for jobs that need a lot of steady power. Projects that involve cutting steel, masonry projects, and cutting wood continuously require the use of corded circular saws. These saws also don’t depend on batteries. So, you should be good provided you can access an outlet. These saws use extension cords to accommodate different workstations.

2. Cordless Power Supply

These saws are perfect for mobility and convenience. They are also great for workstations and projects where extension cords aren’t practical. These saws are power limited because they use batteries to function. This makes them great for cutting wood and other lighter projects. Tougher materials like metal and brick, run down their batteries quickly.

Final Thoughts on Circular Saws

A proper tool and set of materials are what determine the success of a project. Being that circular saws are necessary for most projects, you must equip yourself with the right information for working with circular saws, finding the right saw to shop for, and use the right circular saw appropriately.

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