Dust-Extracting Collet Nut — 80mm Body

The Schmidt RB80032 is a 80mm body dust-extracting collet nut for CNC router tool holders. Dust-extracting nuts replace the standard collet nut on compatible tool holders and channel the airflow created by the spinning bit toward the machine’s dust collection port — reducing chip accumulation in the cut zone, improving visibility, and lowering airborne particulate exposure during CNC routing operations. The 80mm body dimension specifies the nut outer diameter; verify compatibility with the installed tool holder before ordering. Particularly effective when routing MDF, particleboard, and composite panel materials where fine dust generation is highest. No modification to the tool holder required — drops in as a collet nut replacement for holders with the matching thread specification.