Hand sanding block with dust extraction

Hand sanding blocks with extraction, and the hose to connect them. The block takes standard abrasive and connects to an extractor, with a bypass so suction can be dialled back — full suction on a light block sticks it to the wall. Corners are rounded so the block doesn't score the surface. This is the tool for filler in corners and along edges, where a machine can't reach and hand sanding otherwise means working in the dust you are making.