circular saw dust collector port

UPDATE: I created an updated version that is much stronger, the old design I had to crack on me, the new file however is very strong.

Dust port I designed from some that I had purchased that ended up breaking. this design will fit perfectly over the skillsaw brand worm drive saw. once you find the spot you want to install it mark the spot and cut a whole in the guard over the blade for the dust to flow thru, and for mine I just used very short screws on each side that slides over the guard