Circular Saw Buying Guide
A circular saw is a machine used for cutting different types of materials. Mostly, this machine is being utilized by construction workers, woodworkers, handymen and those people who occasionally repair things at home. There are various kinds of circular saws, wherein each of them is used for doing specific type of cuts. Buyers must remember the things they need to consider when looking for the best circular saw. The priority is to distinguish the kind of task the circular saw is bound for. They must also decide whether they will prefer the power of the corded saw or the portability of the cordless saw. Lastly, they need to check the quality of the given features and decide which, among the different units, is the most suitable for them.
The Three Types of Saw Designs
The circular saw has three designs, wherein each of them has its pros and cons. Given that each type is made to perform certain tasks, you should visualize ideal projects when looking for a saw machine.
In 1924, the first type of circular saw was invented, which was named as the worm-drive saw. The name pertains to the spiral-shaped internal drive system inside the circular saw. The engine is located at the back of the blade.After a few years, the newly invented sidewinder saw was introduced. Since then, the people have two choices.
This type of saw is well-built and powerful. The saw is capable of doing plunge cuts as it has a compatible shape. The length of the saw enables it to cut wider stacks of materials. The heft of the saw facilitate sawhorse tasks. This is commonly used by professional workers in making their hard-to-do projects.
Weight – approximately 13-15 pounds
Average diameter of the blade – approximately 6 1/2 -8 ½ in.
Perks – Following the cutting line is made easier, especially when using the left-sided blade.
The sidewinder’s engine is found on the blade’s left or right side. The saw with the engine on the right side of the blade, is applicable to right-handed workers. If the engine is on the left side of the blade, it is best suited for left-handed workers. When you use the suitable saw, your eyesight directing to the cutting portion will not be blocked by your hands.
This is a lightweight machine. It can cut objects made from plywood, concrete, studs and wet lumber. Usually, this type of circular saw is utilized when doing do-it-yourself tasks. This is advisable for beginners since it will be easier for them to lift and use it once in a while. It has a good blade position as your hands will be distant from the cutting space.
Weight – approximately 6-10 pounds
Average diameter of the blade – approximately 5 -10 in.
This is rarely used by professional workers as it functions for doing simple tasks. This circular saw is lightweight and convenient to use. Commonly, it is responsible for polishing and cutting slender materials.
Weight – approximately 4-7 pounds
Average diameter of the blade – approximately 3 1/2 -4 1/2 in.
Each type has its own purpose, but experts advise to novices to buy the sidewinder. This is because it is the type of circular saw that you can easily use without the harm of cutting your finger. Also, it is suitable for doing a broad scope of works.
Source of Power – Corded Saw or Cordless Saw
Worm-drive saws are only available in corded units. Sidewinder and trim circular saws have cordless units. When you prioritize convenience the most, you should go for the cordless saw. This is because you can freely move from one place to another without worrying for the cord. Although the cordless saws are convenient to use, its power is less than the power that a corded saw can generate. You also need to recharge the batteries whenever they run out of power, as it has a limited power time. However, it will be difficult for you to use the cordless saw if you will be doing a time-consuming task. If you want a more powerful saw, then buy the corded circular saw.
Circular Saw Features
As a buyer, you need to know the useful features that a saw may have. In this way, you can find a unit that will satisfy your needs and wants.
- When you think that an accident may arise from your mistakes, you can easily stop the machine by using the electric brake. This is very useful, especially when you made a cutting mistake.
Ball Bearing Engine
- This is responsible for enhancing the resilience of the machine to lengthen its tool life.
- You can easily adjust the handle in a position you are comfortable with. You must ensure that the place of the handle is easy to control.
- The machine can refrain bending possibilities due to its cast-metal and emphasized-steel bases.
- It can ensure the security of the engine without adding extra weight to the machine.
- This control allows you to have an easy access, simple regulators and perfect visibility.
- You can adjust the angle of the tilted blade to increase the machine’s competence and precision. There is no need to use tools in making adjustments.
Aside from these things, you should also know if your fingers will fit in the trigger even if you are wearing gloves. Some workers prefer to wear gloves when doing their job. You may also consider buying a saw with an LED light. This will be conducive when working at night.
Before deciding to buy a circular saw, you must be able to do some research about it. You must be familiar with the common designs of circular saws and carefully compare them all. Decide for the features you want your saw to have and find the closest model as much as possible. When you are well-decided, you can buy the most suitable machine for your work. Remember that the sidewinder is for doing simple tasks, the worm-drive saw is for doing heavy-duty tasks and the trim saw is used for making small cuts.