Circular saw blade hole size

[dave7108]

The blade that came with my erbauer circular saw blade has a smaller hole than the new Freud blade I've just purchased. The Freud obviously fits but is not tight and doesn't slot in like the old blade did. Is there anything I can do or is this blade unusable?

[dave7108]

[dave7108]

That's my saw, can it only take 16mm blade only?
Thanks

[Easternlight]

Looks like you've bought a 20mm bore
Take it back and change it for a 16mm bore
Don't try to use it!

Edited by Easternlight on Monday 23 February 16:25

[OutInTheShed]

Blades sometimes come with reducer rings or you can buy them separately.

[mgtony]

The larger ring in this set should sort you out:

https://www.screwfix.com/p/erbauer-20mm-reduction-...