My first scroll saw was a Sears Craftsman "black one" That thing was terrible. I didn't have a dust blower and didn't need one because there was so much vibration that the dust danced off the table. The Buzz of that thing made it impossible to concentrate on your cutting. The blade was 2* off when set to zero notch and the next step was 5*. It was the same one as the Dremal, Delta, and others sold.