Like a cordless drill, a circular saw will likely be among the first power tools you own because of its versatility.

While there are different blade options to cut a variety of materials, circular saws are predominantly used to cut lumber, plywood, oriented strand board (OSB) in straight lines and bevels on horizontal or vertical planes. There are two main types of circular saws: worm drive (handle sits behind the blade) and sidewinder (handle beside/above the blade).

A mitre saw is able to cut angles with ease, which is especially useful for moulding, casing and frames. It has a blade on an arm that can pivot left or right. A sliding compound mitre saw can also move back and forward to cut wider pieces.

A reciprocating saw has a blade that moves back and forth like a knife cutting. Depending on the type of blade used, it can cut through just about anything. It can cut a hole in drywall or help you remove old pipe and wood framing.

New battery technology has enabled all three saws to be available in both corded and cordless models.

Circular Saw

Best for cutting a wide array of wood from two-by-fours to plywood.

• PRO: Cut anywhere
• CON: precision based on user’s skill, possible splintering

Mitre Saw

Best for mitre and cross cuts, especially in finishing baseboards and mouldings.

• PRO: quick, accurate cuts
• CON: stationary tool, limited cutting ability, higher cost

Reciprocating Saw

Best for renovations and demolition.

• PRO: variety of blades for wood, metal, masonry and more.
• CON: force may transfer to hand/wrist
  

Many saws are generally available in corded or cordless models. Cordless tools can provide greater mobility and convenience by not having to find a power source to plug into. Cordless tools also can increase safety as cords can be tripping and electrocution hazards.

While advancements in battery technology have improved, corded tools still may provide more power for some applications. Some cordless circular saws also use a smaller blade size. Corded tools tend to be more affordable as battery technology comes at a cost.

Before setting out on your project, ensure your blade is appropriate for the job. There are different blades for different applications, whether it’s wood, masonry or steel.

When in doubt, your local Co-op Home Centre can provide assistance on the right tools for your project.