Dust particles can cause health hazards if inhaled, the smaller the particle the bigger the hazard. Dustcontrol was originally started as a reasearch project for the best way to capture dust created with handheld machines. The best way to capture dust is by source extraction.
Dustcontrol has developed suction casings for most handheld and stationary machines, and often also produces custom-made suction casings. Tools with integrated dust extraction have proven to work best since the dust is captured at source!