Please don't shoot the messenger here,  that was a new announcement,  and as I do  not sell these items I was politely pointing it out to you.  I have sent that message to others receiving the same notification on selling those items, and they were not aware of that ruling.

If you wish to, contact eBay Customer Services if you like see what their reasoning is,  on a saw not being a bladed item.

This is the easiest and quickest way to contact eBay Customer Services, for a Call Back option.

https://www.ebay.co.uk/help/eua?id=5275&mkevt=1&mkpid

Lines open 8 a.m. - 10 p.m. on weekdays

9 a.m. - 6 p.m. on weekends.

Automated agents will be available on chat outside of the above hours.

I recommend contacting CS first thing in the morning as there's more chance of Dublin answering.

@tonytools