June 6, 2023

Wide-Mouth Dust Collection

on Jan 7, 2023

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The dust collection port on my sliding miter saw missed a lot of sawdust, so I added an additional port mounted directly behind the blade. The port is a piece of 3-in. ABS pipe that’s cut at 45 degrees to create a wide mouth. The pipe is shaped to fit behind the saw’s swiveling table, so it doesn’t interfere with the table’s operation. The port fits into a 3-in.-to-2-in. reducer and a wye-fitting connects hoses from both ports to my dust collection system. A strap anchored by one of the blade-tilt scale screws fastens the port to the saw. Now, instead of missing 90 percent of the dust, my saw captures almost all of it. -Perham Rogers

Product Recommendations

Here are some supplies and tools we find essential in our everyday work around the shop. We may receive a commission from sales referred by our links; however, we have carefully selected these products for their usefulness and quality.

  • Forstner Bits

    Forstner Bits

  • Titebond Molding Glue

    Titebond Molding Glue

  • Table Saw Blade

    Table Saw Blade

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Source: https://www.popularwoodworking.com/tricks/wide-mouth-dust-collection/