Best Circular Saws
You can’t really call yourself much of a tradesman or handyman if there isn’t a circular saw somewhere in your shop, truck or tool box. Along with the power drill and the hammer it’s one of the essential tools for getting things done. Whether building a deck, fence or home addition, making furniture, cutting sheetrock, laying down a hardwood floor or framing a house the circular saw is the beating heart of the project.
- Show all
- Most Popular
Circular Saw Buyer’s Guide
Blade Size – The size of the cutting blade is very important in choosing a circular saw. It also depends on the material to cut. Bigger blades penetrate more into the material and so for larger and thicker substances, large blades are required.
Blade Material – Since most materials that need cutting are sufficiently hard, it requires that the blade material be extra hard to avoid breakage. Tungsten tipped blades are amongst the hardest blades although other tougher metals are also used in other applications.
Blade Adjustability – The blade needs to be adjusted to suit a particular cut and so the ease of adjustability needs to be considered when choosing a circular saw.
Weight – Circular saws are usually hand-held and should not be extra heavy. That is why lightweight materials such as magnesium are employed largely in their construction. A good saw should be lightweight enough to handle and to move around easily.
Durability – Durability is an essential characteristic of the blade of a good circular saw as well as other associated parts. A good machine is designed to withstand the huge number of hours of cutting through hard materials and should, therefore, be durable.
Power – Generally, the greater the power, the stronger the cutting capacity of a circular saw. For example, a 15.8 amp rated motor of a circular saw is expected to deliver more strength and speed than a saw with a motor rating of 14.5 amps, for example; barring any special and innovative engineering feats.
Ease Of Use – Also, consider how ergonomically balanced the device is since this is a key design requirement. The weight of all the components of the machine must unite to give an optimal center of gravity to afford easy handling. Additionally, the position of the handle needs to be considered. Some handles are positioned at the top whilst others are fitted below the appliance.
Safety Tips When Using A Circular Saw
- Read the accompanying user/operation manual very carefully and thoroughly.
- Be careful and hold the handle firmly when starting the motor since it may twist in your hand as a result of force from the motor.
- Always wear goggles and other protective gear before starting the machine.
Circular Saw FAQ
Q: How many amps do I need for a circular saw?
A: 15 amps is a regular and average power but other manufacturers employ slightly higher or lower power rating motors to deliver greater or less power to suit peculiar needs.
Q: How deep can you cut with a circular saw?
A: A typical 15 amp circular saw motor with a 7-1/4 inch saw has a maximum cutting capacity of 2-3/8 inch at 90 degrees with a maximum of 53 bevel capacity.
Q: Should I buy a corded or cordless circular saw?
A: Seeing that circular saws require a relatively high amount of power to operate and that that level of power can only be delivered sustainably by the AC mains or generator, it is advisable to go for a corded saw if you want the consistent, reliable performance of the machine.