Cordless class M extraction, in the compact MIDI and Systainer-format bodies — the same freedom from a lead, at the dust class that covers plaster, concrete, cement, screed and the rest of ordinary site work. This is the combination that makes cordless cutting and grinding genuinely practical on site: an M-class extractor that runs off the same packs as the tool means no compromise between where you can work and what you're allowed to cut there.
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