B3D Miter Saw Vacuum Adapter Dust Collection Chop Saw Construction Shop Vac Attachment, Black

Fits right on exhaust port, could maybe a little longer, fits good on my DeWalt shop vac. Ran the saw and the vac, no issues at all, saw dust went in the vac with no leaks. I might put a rubber sleeve on the saw side just in case it does come loose. Adapter does work well. I do recommend this adapter, I will be buying a second one for my son.

Device seems sturdy and fits well with saw and hose. Have used multiple times over the last few weeks and it stays in place.

This coupled with a vacuum switch on the saw are awesome, saves me so much time on cleaning up from quick projects.

I'm building my vacuum system & this piece was needed for me to start that process. It fits the miter saw snug. now i have to figure how i am going to work the smaller diameter on the other tools in to the system.

I thought for sure the numbers lined up for this saw and the dewalt vacuum size. But not even close. I'll likely go to a rubber hose that stretxhes enough to fit.

Fits the D 780 nicely and connects via adaptors and some plumbing parts to my vacuum. It’s a bit pricey for as simple as it is. I wish Dewalt would have included this or simply sized the outlet port to match a standard hose size.

This is a well made 3D printed adapter that can stay on your Dewalt miter saw in between the exhaust port and the dust bag collector. You can easily remove the dust bag and connect a vacuum to it. I finally found the adapter I was looking for.

The adapter fits very snugly into the exhaust port on my DeWalt DS780 miter saw as advertised. But the other side does not connect to my ShopVac hose. My ShopVac is a standard unit and is the actual ShopVac brand. I even purchased three additional universal adapter kits and none of the combinations will connect this adapter to my ShopVac's hose. None of those adapter kits will connect my miter saw to my ShopVac's hose without the adapter either. So I'm right where I started. Dusty and frustrated haha.