Your complete guide to cordless vacuum & dust extractor buying guide for Australian buyers.

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Silica dust rules have made dust extraction mandatory on Australian sites for cutting, grinding and drilling masonry. An M-class extractor paired with shrouded tools is the compliant setup; for general cleanup, 18V stick vacs do the daily duty.

In this guide the team at PowerTools Australia breaks down everything Australian buyers need to know, with straight answers and current local pricing. When you’re ready, you can shop cordless vacuum & dust extractors online with fast Australia-wide delivery.

Why Dust Class Ratings Matter

L-class handles softwood dust and general debris. M-class (the Australian site standard) captures silica and hardwood dust with airflow monitoring. H-class deals with asbestos-adjacent hazards. Fines for uncontrolled silica cutting are now serious.

Tool-Triggered Extraction

Extractors with power-take-off sockets start automatically when the connected saw or grinder triggers — this is the setup that actually gets used on site instead of skipped.

Cordless Site Vacs

18V wet/dry vacs handle van cleanup, small drilling jobs and service work without dragging out the big extractor. HEPA-filter models double as detail cleaners.

Filter Care

Blocked filters kill suction and motors. Choose extractors with automatic filter cleaning if you cut masonry daily, and always bag fine dust rather than emptying loose.

Frequently Asked Questions

What is an M-class dust extractor?

M-class extractors capture hazardous dusts including crystalline silica, with airflow alarms — the compliance standard for Australian construction.

Can I use a normal shop vac for silica dust?

No — standard vacs exhaust fine silica straight back into the air and don't meet WHS requirements.

Do I really need dust extraction for occasional cutting?

Yes — silicosis risk comes from cumulative exposure, and even DIY masonry cutting should use water suppression or extraction.

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