Most folks use “skill saw” as a casual nickname for a handheld circular saw. In stores and online, you’ll usually see these listed as “circular saws,” which can include handheld models as well as larger table versions. If you’re tackling straight cuts in wood, sheet goods, or similar materials, you’re likely looking for the handheld type.

• Blade size: 7-1/4 in. is common; match blades to your saw’s size.
• Power: Corded offers steady power; cordless adds mobility.
• Bevel capacity: Helpful for angled cuts.
• Safety/convenience: Features like an electric brake, dust port, and spindle lock can make use easier.

Always review the tool’s manual for capabilities and safe use.

It’s a nickname that grew from a well-known early brand becoming shorthand for the tool. Over time, the term stuck in everyday conversation, even though many manufacturers make handheld circular saws. Because it’s slang, what people mean can vary by region and context.

• Shopping tip: Product pages and packaging typically use precise names like “circular saw,” “worm drive circular saw,” or “compact circular saw.”
• Match parts: Check blade diameter and arbor size in the specs so accessories fit your saw.
• Clarity helps: Using the exact tool name can make filtering and comparing models simpler.

Terminology aside, always confirm features and compatibility before you buy.

A handheld circular saw is a versatile jobsite and DIY workhorse. With the right blade and setup, it can help with many projects.

• Framing and decking: Crosscut 2x lumber or rip boards to width.
• Sheet goods: Straight cuts in plywood, OSB, and MDF with a guide.
• Trim and bevels: Angle cuts for edges or fascia.
• Doors and panels: Trim bottoms or shorten panels carefully.
• Other materials: With specialty blades, some models can handle composites, plastics, or thin non‑ferrous metals.

Support your workpiece, use a straightedge or track for accuracy, and wear appropriate eye and hearing protection. Capabilities vary by tool and blade, so follow your manual.

They tackle different jobs. A handheld circular saw spins a round blade and is great for long, straight cuts with consistent depth. A jigsaw moves a narrow blade up and down and shines on curves, cutouts, and detailed work.

• Circular saw strengths: Fast rips and crosscuts in sheet goods and lumber; bevel options for angled edges.
• Jigsaw strengths: Inside cuts (with a starter hole), tight radiuses, and intricate shapes.
• Finish quality: Blade choice matters for both; higher tooth counts tend to leave smoother edges.
• Portability: Both are portable; choose based on the cut style you need most.

When in doubt, pick the tool that suits your cut type.

On Walmart.com, you can browse saw blades and accessories in the tools category and filter by size, material, and use. Matching the blade to your saw and project can make a big difference.

• Match specs: Confirm blade diameter (e.g., 6-1/2 in., 7-1/4 in.) and arbor size in your saw’s manual.
• Choose teeth/material: Pick tooth count and blade material for wood, laminate, or non‑ferrous metals.
• Helpful add‑ons: Look for guides, clamps, dust ports/adapters, and carrying cases.
• Check reviews: Product details and customer feedback can provide helpful context.

If you’re unsure, compare your saw’s specs to the listing or ask a store associate for guidance.