Track saws collect dust better than circular saws. The blade hood encloses more of the cut and channels chips directly into the dust port. A good track saw with a connected shop vac captures most of the dust from a cut through plywood or MDF.
But port styles change between brands and between models. Some use a maker-specific hose connection and some use a plain friction fit. Do not trust a chart. Measure the port on your own saw.
Measure Your Track Saw Port
Do not trust a chart. Tool makers change port sizes between models, and sometimes within one line. Measure across the inside of the port opening with calipers or a ruler. If the port is a stub, measure across the outside. Then measure the end of your hose. Give us the two numbers and we print the adapter to them. The size guide shows how, and Build My Adapter takes it from there.
You can also see our brand pages for DeWalt, Makita, and Festool.
Using the Maker's Extractor or a Standard Shop Vac
Some track saws are designed to pair with the same maker's extractor. If your saw and your extractor are from the same maker, check the hose end against the saw port before you assume they push together.
If you want to use a standard shop vac instead of the matching extractor, an adapter printed to your saw port and your vac hose lets you do that. You lose some of the extractor's auto-clean features but still get good dust capture.
Cordless track saws may pair with a small cordless vac. A cordless vac often has a smaller hose end than a household shop vac. Measure both ends and print the adapter to those two numbers.
Why Track Saws Collect Dust Better
A regular circular saw has an open blade guard. Chips fly in all directions. The dust port captures maybe 50 to 70 percent of what the saw produces, depending on cut speed and wood type.
A track saw runs inside a housing that sits on the guide rail. The housing encloses the blade more completely. Most of the chips have nowhere to go except into the dust port. That is why track saw dust capture is higher.
On panel cuts through 3/4 inch plywood at normal feed speed, a good track saw setup captures 90 percent or more of the dust. That is a big difference for indoor or finish work.
Hose Management on Track Saw Cuts
The main challenge with track saws is keeping the vac hose from dragging on the panel and interfering with the cut. Two tips:
First, run the hose out the back of the saw toward the operator. The saw moves away from you on the cut, so the hose feeds naturally rather than pulling.
Second, use the shortest hose that will reach your shop vac. A 6-foot hose from the saw to a vac on a cart behind you is much easier to manage than a 25-foot coil.
For a starting point, the port size pages show what we print at each size: the port size pages, and the 1-1/4 in. size page. Your own measurement is what decides the part.
