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A man using an angle grinder, sparks flying
Photo: Ahsanization / Unsplash

Battery tech has gotten good enough that this question actually has a real answer now, not just a matter of preference. Here's when cordless genuinely replaces corded, and when it's still the wrong call.

Quick Picks

Tool Best Format Why
DEWALT 20V MAX Circular Saw Cordless Battery power now matches corded cutting speed for most jobs
Makita 18V Angle Grinder Cordless Portability outweighs the runtime tradeoff for most users
DEWALT 15 Amp Corded Miter Saw Corded Sustained high-torque cuts still favor a wall outlet
Milwaukee M18 Fuel Combo Kit Cordless A full battery ecosystem beats owning single-purpose tools

Where Cordless Has Actually Caught Up

DEWALT 20V MAX Circular Saw

This is the clearest sign of how far battery tools have come — a cordless circular saw that rips plywood and dimensional lumber at essentially the same pace as its corded equivalent, without a cord to manage around sawhorses or ladders. For framing, deck work, and general cutting, there's no longer a real performance argument for staying corded.

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Makita 18V Angle Grinder

Angle grinders spend most of their life being moved around a job rather than run continuously in one spot, which is exactly the use case where losing the cord pays off most. Runtime is still shorter than a corded grinder, but for most cutting, grinding, and surface prep tasks, that's a fair trade for not fighting a cord around metal and sparks.

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Where Corded Still Wins

DEWALT 15 Amp Corded Miter Saw

Miter saws do one thing: sit in one spot and make repeated, precise cuts, often for hours during a framing or trim job. That's exactly the scenario where a wall outlet's unlimited runtime and consistent full power beat a battery that will eventually need a swap or a recharge. Corded still makes sense for any stationary tool that isn't moving around a site.

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The Ecosystem Argument

Milwaukee M18 Fuel Combo Kit

The real case for going cordless isn't really about any single tool — it's about consolidating around one battery platform. Once you own two or three tools on the same battery system, every additional tool you add gets cheaper (bare tool, no battery needed) and you stop managing a drawer of chargers and battery types. A combo kit like this is the easiest way to buy into a platform all at once rather than piecing it together tool by tool.

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How to Actually Decide

Go cordless if: the tool moves around your workspace or job site regularly, you're working somewhere without easy outlet access, or you're building out a battery ecosystem you'll reuse across future tool purchases.

Stay corded if: the tool is stationary (table saws, miter saws, most routers mounted in a table), you need sustained high-torque output for long stretches, or the corded version is meaningfully cheaper and portability isn't actually a factor for how you use it.

Bottom Line

For most handheld, mobile tools — saws, drills, grinders, drivers — cordless has genuinely closed the performance gap and the convenience win is real. For stationary shop tools that live in one spot and run for extended periods, corded still has a legitimate edge. The smartest move for most home shops: go cordless for anything you carry, stay corded for anything that stays bolted down.

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