DIY: Cyclone Dust Separator From Two Buckets : 8 Steps
For this build I''ll use one bigger bucket with cover and second smaller bucket. Big bucket will be container for sawdust and shavings, meantime smaller bucket will be acting as cyclone dust separator. To join them together I made a ring from 16mm plywood. Marked bucket outline. Eye balled and draw a second line to form 25mm ring.