DeWalt Multitool 18V XR Brushless Review UK 2026

Key specifications

Build Quality and Design

The DeWalt's build is designed for use as an 18V oscillating cutting and sanding multitool. The body uses a mixed-material construction, combining metal and plastic to balance rigidity with weight. At 1.1 kg, the tool is straightforward to handle for longer sessions, with comfort and control depending on the user's grip. Accessory changes are supported by a quick-change accessory clamp for fast blade swapping, alongside a variable speed trigger for more controlled operation. The overall construction appears durable, although the plastic sections may wear sooner than the metal components.

Battery System and Run Time

A battery is central to the cordless tool's day-to-day use, and this model is rated for an 18V XR platform. The supplied specification lists a 2 Amp Hours battery capacity. Runtime depends on the work load and variable speed settings, with heavier sanding or more frequent blade changes draining the battery faster, while lighter trimming and controlled speeds help it last longer. The brushless motor is designed for efficiency.

Power and Torque

Power on the DeWalt is driven by its 18V XR motor, and this section looks at how much cutting effort it can deliver across different tasks. The DCS355N-XJ is commonly considered alongside its stated torque of 35 Newton metres, a figure that influences how the tool handles harder materials. Greater cutting loads can affect cut smoothness, while the metal body is designed to support firm control. Exact performance can also vary depending on the blade selected and the material being cut.

Speed and Versatility

Speed control and tool adaptability are central to how the cordless tool handles different oscillating-tool jobs. The variable speed trigger helps users match output to the task, supporting controlled sanding, cutting and mixed repairs. Quick-change accessory clamping supports faster swaps between blades and sanding pads, reducing downtime during repetitive work. A universal accessory adaptor improves flexibility across brands, which is relevant on job sites where tool kits vary. In the DeWalt DCS355N-XJ (18V XR brushless) size large multitool, the main strength is control and compatibility, while the trade-off is that the correct accessory must be selected for each material.

Ergonomics and Weight

With its metal-and-plastic body and a 1.1 kg weight, the DeWalt is designed to be carried and handled for job-site use, not just occasional tasks. For the cordless tool size large 18V XR brushless multitool (DCS355N-XJ), this mass helps reduce the feel of "lightness" during cutting, sanding, and scraping, while still requiring steady technique over long sessions. Grip and trigger control are set up for typical overhead or edge work, but extended use can fatigue the wrist. For comfort, plan work blocks and alternate hand positions during longer sessions.

What's in the Kit

In the supplied kit for the DeWalt multitool, the manufacturer includes enough necessities to start cutting wood and sanding right away. The cordless tool lists a universal blade adaptor, a blade adaptor hex key, one 31 mm x 43 mm fastcut wood blade, one 31 mm x 43 mm wood with nails blade, one sanding-pad, and one pack of assorted sanding sheets. This covers the primary setup immediately.

Compatibility with Other Tools

Compatibility is one place where this cordless tool can either save time or create extra work, depending on what other brands are already in use. The DeWalt brushless multitool matters in practice because it includes a universal accessory adaptor, plus one universal blade adaptor and one blade adaptor hex key. Buyers can fit many common oscillating-tool attachments, but they should confirm the accessory interface before buying spares. Switching blades is quick using the clamp, yet some third-party accessories may need adaptor changes. Overall, it supports broader accessory choice than models without universal adaptors.

Cleaning and Maintenance

After use, the DeWalt DCS355N-XJ should be cleaned and checked regularly to prevent cutting dust and grit building up on key parts, especially around the accessory area and sanding pad. The cordless tool power tool review highlights that deposits can affect fit and smooth operation. The recommendation is to power off the tool, unplug the battery if fitted, and brush debris from the metal body and around the quick-change clamp. If a sanding session created heavy dust, wipe the surfaces with a dry cloth, then inspect the adaptor and blade seats for wear or looseness. Any trapped particles should be removed before the next job.

Who Is This Tool For?

This cordless tool is aimed at tradespeople and serious DIY users who need an 18V oscillating multitool for cutting and sanding work, and it also suits people who want a tool with an easy-to-clean metal body. The metal body and brushless motor support durability for regular jobs, while the LED helps with more accurate line-of-cut work. It suits fitters, carpenters, and renovators, as well as homeowners tackling occasional upgrades. At 1.1 kg, the tool may feel heavy for long overhead sessions.

Where to Buy in the UK

Finding the DeWalt in the UK is usually easiest when shoppers search for the exact model code "DCS355N-XJ", because broader terms such as "18V XR multitool" can cover more than one kit and availability can vary between retailers. Buyers typically check major UK tool outlets and online marketplaces, then compare what is included in the bundle at the point of purchase, since details such as battery pack capacity are not stated here. Stock levels can also change during promotions, so it is important to confirm the bundle contents before checkout.