This is a rolling trash to help keep my shop clean. The bucket is removable for easy change and disposal, and has an integrated extension cord with an auto sensing vacuum switch (http://amzn.to/1GxMmqH) for use with a:
My Bucket-Vac Cyclone Separator https://youtu.be/1Pn5EQJcRys
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The bucket can also be permanently attached to fix the bucket collapse issues that some people have with bucket vacuums.