A drywall sander is a long-reach sander for flattening plaster joints and patches on walls and ceilings, with the dust drawn straight into an extractor instead of the room. Festool's PLANEX range uses a 225mm sanding head: the LHS 2 225 and the long-reach LHS-E 225 for full-height walls and ceilings, and the LHS 225 PLANEX Easy, sold on its own or in sets with an M Class or HEPA dust extractor. Plaster dust falls under M Class, so pair the sander with an M Class extractor for trade work.
LHS 225 PLANEX Easy 225mm Drywall Sander Basic with CT15l HEPA Class Dust Extractor Set Item No. 270403$1,898.99
