A Circular saw is a saw that uses power to cut materials. The saw has a blade or an abrasive disk. The disc spins around the arbor to facilitate the cutting of different materials. This article will explain more about the circular saw and factors to consider before purchasing it.
A circular saw was invented in 18 century. The saw is commonly used in sawmills. It is used for cutting materials like; plastic, wood, masonry, and metal. The saw is powered by electricity. However, it can also be powered by a hydraulic motor or gasoline. Before purchasing a circular saw, consider the discussed factors below to ensure you have the right one.
Mechanical style
A circular saw is available in two different styles; the worm drive and the sidewinder saw. Sidewinder saw is less expensive and light compared to the worm drive. The sidewinder saw has a blade and a handle. The blade is located at the right side of the handle. A sidewinder saw is considered to be the best for the workshop because it is maneuverable and light.
The worm drive saw is long and short. It has a handle and a blade. The two are heavier, therefore, they need gear. The gear will convert motor action to blade spin. However, the worm drive saw has more torque compared to sidewinders. The saw is used for heavy duties by construction pros.
Corded or cordless
A circular saw can be corded or cordless. The corded circular saw is suitable and can sustain heavy duties. Moreover, a corded circular saw provides sustainable power for a long.The cordless circular saw is suitable where there are many corded saws.
Power rating
Power rating can be expressed in amperage for a corded circular saw. A circular saw should have a power rating of 15 amperages for standard use. For infrequent usage, only a power rating of 10-12 amperage is required. As power rating increases, cutting power becomes higher and this increases the circular saw price in Kenya.
A cordless saw is rated by voltage. It uses a lithium-ion battery. A powerful cordless saw should be rated by 20volts. However, an amp-hour is also listed. An amp-hour shows how long the saw battery can work before it dies. The amp-hour rates are from 5-9 hours.
Blade size
A circular saw has a different diameter size than the blade. The commonly used diameter size is 7.5 inches. This diameter offers a variety of blade options for cutting. However, for both heavy and light duties 6.5 and 8.5 inches diameter are preferred respectively.
Ergonomics
Before purchasing a circular saw. Consider if the saw fits the hands, if it has the required weight, be comfortable with blade visibility and adjustment components. Therefore, the saw should be efficient and bring comfort to the workshop.
Conclusion
A circular saw simplifies work in different workshops including sawmills. It makes work easier and done in a faster way. However, it comes with different types. Therefore, before purchasing it, consider the discussed factors to ensure you have chosen the right one that suits your work.
