DeWalt DCP580N 18V XR Brushless 82mm Cordless Planer

By DeWalt · Model: DCP580N-XJ · Tools

The benchmark 18V cordless planer with 82mm blade width, 9mm rebate depth and 0.1mm precision adjustment for door fitting and edge work.

Brushless motor for maximum runtime and longevity
Twin reversible TCT blades with 4 cutting edges before replacement
Precision depth adjustment in 0.1mm increments
Market-leading 9mm rebate capacity for door fitting
Parallel fence included for accurate edge planing
Compatible with full DeWalt 18V XR battery platform

Overview

The DCP580N has earned a near-legendary reputation in UK trade circles as the best cordless planer available. Its 9mm rebate capacity and twin TCT blade system address the two most common complaints about cordless planers, while the brushless motor delivers enough runtime to get through a full door-hanging session on a single charge.

In-Depth Look

The DeWalt DCP580N is one of those tools that consistently appears at the top of every “best cordless planer” list in the UK, and for good reason. It does one job exceptionally well: removing small amounts of material from timber with precision.

Door Fitting

This is where the DCP580N truly excels. The 9mm rebate capacity is the best-in-class figure for an 18V cordless planer — most competitors manage 6-7mm. This allows a full door edge rebate in a single pass rather than multiple shallow cuts. The 0.1mm depth adjustment lets you dial in exactly the material removal needed; when you are taking off 0.5mm to ease a binding door, this level of precision prevents the common mistake of removing too much and leaving a visible gap. For joiners hanging multiple doors in a day, the cordless convenience eliminates trailing leads across finished floors.

Blade Economy

The twin reversible TCT blades give four cutting edges before you need a replacement set. TCT edges stay sharper for longer than HSS, particularly when planing hardwood, MDF, or timber with occasional grit contamination. The reversal mechanism is tool-free and takes under a minute, meaning you can swap to a fresh edge on site without losing time.

Dust and Chip Management

Chips eject from either side via a switchable deflector, which directs the output away from the user and finished surfaces. A dust bag can be connected for cleaner working inside, though it is sold separately. For external door fitting or rough carpentry, the chip deflector alone is adequate.

Depth Settings

The front shoe height relative to the rear shoe determines the depth of cut, with 0.1mm increments from zero to 2mm maximum. The V-groove running lengthways in the front shoe allows accurate chamfering of edges without a jig.

Verdict

The DCP580N is the cordless planer that other manufacturers benchmark against. Its 9mm rebate capacity, 0.1mm precision adjustment, and brushless efficiency make it the definitive choice for joiners and carpenters who fit doors and trim timber on site.

Specifications
Voltage	18V
Motor Type	Brushless
Blade Width	82mm
No-Load Speed	15,000 RPM
Max Cutting Depth	2mm
Rebate Depth	9mm
Weight (bare)	2.9kg
Depth Adjustment	0.1mm increments

Who It's For

Joiners and carpenters fitting and easing doors on site
Site workers needing to plane frames, linings and timber edges
Shopfitters and kitchen installers trimming materials to fit

Pros & Cons

Pros

9mm rebate depth is best-in-class for an 18V cordless planer
0.1mm depth adjustment allows genuinely precise stock removal
Twin reversible TCT blades offer excellent economy
Consistently outstanding customer reviews

Cons

Bare unit — battery and charger not included
2mm max depth limits it to finishing work, not heavy stock removal
Dust bag sold separately

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