Festool TS55 Track Saw Arbor Hole Cover

Port cover fits exactly as you expect. Snapped right into place and definitely helps with dust collection. If you’ve spent the investment on TS55, $15 for the port cover is a no brainer.

Works better than ducl tape.

Was using duck tape, however it's collects say dust and needs to be replaced. True 1 roll of duct tape at $3 would have lasted a lifetime of duct port covers. This cover works easier, nothing special about it.

Festool TS55 Track Saw Arbor Hole Cover

Fits perfectly, looks great and reduces dust! A great product!