Router wood dust UK: extract it at the cutter

You have just run a bearing bit along an oak edge. The shavings look tidy, and a pale cloud is still at eye level. Router wood dust UK guidance treats that cloud as the problem. The shavings can wait for a brush. The fine dust is what the Health and Safety Executive writes control sheets about, and it is already in the air while you are still looking at the edge.

A hand router throws that dust towards your face because the cutter is open on the side you watch. A palm trimmer on a door edge does it in short bursts. A plunge router in MDF does it for longer. The fraction you breathe has passed your face before a brush comes out.

We read the ten amazon.co.uk listings in the DeWalt router comparison, HSE sheet WD5 for hand-held routers, and HSE wood-dust sheet WIS23. We did not measure a workshop and we did not run a lab test. Prices are the GBP figures in that file for 16 October 2026. A qualifying purchase can earn a commission at no extra cost to you.

In short

Router wood dust in the UK is a control problem at work and a breathing problem at home. HSE sheet WD5 expects extraction on a powered hand-held router, a Class M or Class H vacuum, the viewing panel left on, and respiratory protection as the normal extra control. WIS23 prints 3 mg/m³ for hardwood, 5 mg/m³ for softwood and 3 mg/m³ for a mixture, with EH40 as the live list. A hood on an amazon bullet is an accessory until someone samples the air. This page has not done that.

Routers make a lot of fine dust

A router cutter spins fast. The DeWalt DCW620B in this set claims 2.25 hp, and the palm bodies claim ranges from about 10,000 rpm into the high 20,000s. Chips fall and crunch under the base. The fine fraction stays aloft, crosses the bench and films a shelf. Opening the garage afterwards does nothing for the minute your face was over the fence.

One full-depth pass in oak or MDF throws a heavier stream than three shallow passes, and it loads an 800 W-class palm motor. Shallow passes keep the motor moving and give a hood, when you have one, another chance at the stream. A blunt bit rubs timber into powder, so a sharp cutter belongs with the hose. MDF looks like sanding dust. This file quotes no separate limit for it, so a kitchen panel uses the same hose and mask. Mixed hardwood and softwood sit at 3 mg/m³ in WIS23. Keep 5 mg/m³ for softwood alone, and use EH40 if the cut is employment.

What applies to router wood dust at work

If routing is the work, sheet WD5 applies to an employer and to a self-employed joiner on a customer's job. It expects on-tool extraction, a Class M or Class H vacuum, and the viewing panel left on. Respiratory protective equipment is the normal extra control for powered hand-held routing, because a hood on a tool you are holding rarely catches the whole cloud. During the cut, the control is the hose, the class of vacuum, the panel and the mask. Brushing the floor afterwards is housekeeping.

Class M and Class H are extractor classes, marked on the machine. A house-dust vacuum sits outside them unless the plate says M or H. The hose has to fit the hood you own, and the extractor should be running before the cutter enters the wood. Leave the viewing panel on. If the plastic is scratched, replace it or add a lamp rather than taking it off. Feed and depth are on the how to use a router page.

The HSE woodworking COSHH index says EH40 is the live list and that it supersedes older leaflet numbers. Take the workplace figure from EH40. It becomes yours only after someone measures the job. This page did not put a sampler beside a cutter.

What still makes sense at home

A householder routing a bookshelf is in a different legal seat from an employer. This page does not describe a home fine for using a palm router in a garage. The dust is still wood dust, so copy the controls that are physical. Clip the hood on if the tool has one. Run the hose before the cutter enters the wood and for a few seconds after it leaves. Keep the viewing panel on. Wear a respirator that seals for the whole cut, and step out of the cloud before you lift it. That is the WD5 list used at home as a method, without turning the leaflet into a rule for your house.

A domestic vacuum pulls a hood better than an open base. It is Class M or Class H only when the plate says so. If the exhaust smells of the timber, the machine is returning the cloud. Empty it outside. Ten minutes on a chamfer is still a dose next to your face, so brush the fence after the bit has stopped. The buying guide unpacks the blank dust lines. Read that line with the price. A palm body can still be the right trimmer when you already own a battery, and you add the hose yourself.

Hoods on the tools in this comparison

Five of the ten dust lines are empty, and none prints a port diameter. A named hood becomes router dust extraction when the hose fits and the hood covers the cutter.

The DeWalt DCW620B, ASIN B0D484Q8QN, is £324.98, tool only, 4.7 from 175 reviews and 5.1 kg. It is the only DeWalt here, a plunge router claiming 2.25 hp. The spec table names no hood. Dust praise in the file is mostly from outside the UK, and the only UK review says the tool failed after eight months.

Three palm listings include a dust hood. The JOJOCY at £69.99 (B0DSPV4BR5) is 4.1 from 22 reviews, with a hood, guides, 15 bits and two wrenches, battery separate. UK reviews say the edge guide drops on one wing nut and that one buyer returned it because the base moved. The JOJOCY at £58.99 (B0GGJ6CXNY) is 3.5 from two UK reviews, with a hood, six bits and two collets of unstated size, and the file says it locks after each use until a button is pressed. The RAYLEEY at £61.99 (B0GTPVV48W) is 3.4 from 14 reviews, with a hood and 15 quarter-inch bits. The spec says plunge and the title says palm trimmer. UK reviews mention a side guide that will not lock and bits that ride down the shaft.

The L1NXIXI at £54.99 has a transparent cover in the dust line, not an extraction hood. The YWNYT at £72.99 claims a dust channel and is 5.0 from one review, while the included-components line names only the router. The top pick, the TOPWAY at £49.99 (B0F49CQ4BJ), is 4.3 from 47 reviews, a fixed palm base with an empty dust line. UK reviews cite DeWalt 18 V packs on doors, and also poor spanners and a slipped cutter. The LIROPAU rows at £61.99 and £59.33 and the Chengsuwei at £47.49 are blank on dust too. A plunge starts in the open, so WD5 still expects extraction and usually a mask. The rows are on the DeWalt router comparison.

What this page will not claim

This page will not give you a personal exposure, a safe number of minutes or a named mask. At work the respirator sits in the COSHH assessment. At home, wear a dust respirator that seals for the cut. No tool here is called low-dust, and there is no MDF limit to quote. A missing Class M vacuum is not described as a household offence. At work a domestic vacuum meets WD5 only if it is marked Class M or Class H, with the panel and respiratory protection as well. Prices are amazon.co.uk GBP figures from 16 October 2026. Fit the hood if the box has one, and leave the viewing panel on.