Can fiskers 45" rotary blades be used on an Olfa 45"

yes...yes...yes...

They are all interchangable. Also, the Harbor Freight Tools blades are about 1/5th the cost of the quilting brands. Just sayin'!!!

I hope so because Olfa blades are expensive!

we don't have a harbor freight here, so the expensive ones it is

Harbor Freight is on line too and you can order them there.

HAVE BEEN USING H.F. BLADES SINCE FIRST READ ABOUT THEM ON Q.B. THEY ARE TERRIFIC!NOT ONLY ARE THEY EXTREMELY SHARP,BUT THEY THAT WAY FAR LONGER!THEY ARE SO MUCH LESS EXPENSIVE THAN ALL THE "QUILTING "BLADES CAN'T GO WRONG GIVING THEM A TRY
DAR

I had good luck with the Harbor freight blades at first, but the last five have been pitiful. Hope the rest that I bought are better. :) I am glad to hear that all brands fit all...I didn't know that. Next time I have a 40% off coupon for Hancocks's, I will remember that.

that's where i've gotten mine.don't ever think that thr q.b. doesn't have an influance !!as soon as the thread went on line,ALL the stores ,on-line etc sold out & had a several mo. waiting list! it was worth the wait,believe me. the best part,they haven't raised their prices much,if at all