Key Specs & Features

The DeWalt 20V Max XR Brushless Biscuit Joiner is built for woodworkers who care about clean, professional joints—without the hassle of cords.

Here’s the rundown:

• Cordless power: Runs on DeWalt’s 20V Max XR platform.
• Brushless motor: More runtime, less heat, and longer life.
• Biscuit sizes: Markings for #0, #10, and #20, covering the standard range.
• Adjustable fence: Locks easily into angle settings for different joints.
• Dust management: Rear vent and dust bag included; compatible with DeWalt’s cordless dust extractor for cleaner use.
• Weight: About 5.5 lbs (tool only).

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Performance & Usability

Using this joiner feels almost effortless. The brushless motor cuts precise slots quickly, and the biscuits slide in smoothly with glue. Once clamped, the joints are flush and strong.

The cordless design is a huge win for workflow—no tripping over cords or yanking the tool off the bench mid-cut. One cabinet shop owner said cords were the #1 reason joiners hit the floor, damaging fences and alignment. That headache is gone here.

The fence feels sturdy, holds angles reliably, and is simple to adjust. Add in the built-in storage for adjustment tools, and it’s a very self-contained setup.

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Unique Test / Real-World Use

In the shop, we tested it across cabinet face frames and furniture joints. The slots were consistently dead-level, making glue-ups faster and cleaner.

Pairing it with the DeWalt cordless dust extractor made a noticeable difference—keeping the air clean and the work surface visible. The included bag works, but fills fast and leaks more dust than we’d like.

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Value & Context

At around $219 (tool-only), the DCW682B isn’t cheap. Add a battery and dust extractor, and you’re looking at a higher investment. But for intermediate to advanced woodworkers—or production shops tired of cords—it’s worth it.

If you’re just knocking together backyard benches or rough carpentry, this tool is probably overkill. But if you’re building cabinetry, furniture, or anything where the joints need to be both invisible and reliable, it’s a game-changer.

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Final Thoughts

The DeWalt 20V Max XR Biscuit Joiner brings cordless freedom and professional precision into one tool.

✅ Cord-free convenience makes it safer and more reliable.
✅ Slots are dead-on and the fence is rock solid.
✅ Brushless motor keeps the tool efficient and tough.

❌ Dust bag is meh—get the extractor if you’re serious.
❌ Price adds up once you factor in batteries and add-ons.
❌ Probably too much tool for casual beginners.

Verdict: If you’re serious about woodworking and want cleaner, faster glue-ups, this cordless joiner earns its keep. Highly recommended for cabinetry, furniture, and shop projects.