My local large B&Q Warehouse/Depot has spare blades for the Bosch PMF180 in stock at last.
Also an offer, buy 5 of the same type & get 50% off (applies to all Bosch power tool accessories.. Good deal given the price of the things. Brings a
30mm plunge blade down to £3.29 & no delivery charges.Slight snag however, they all have to be the same. Search as I might I could only find 4 of the ones I wanted!
Try as I might I could not get the buggers to do a deal on 4 of one & 1 of another of equal value.
I'll have another look when I'm next in there.