If you have a Stihl straight shaft brush trimmer like I do and use the Polycut head instead of the string head (like I do again), I found replacement nylon blades on Flea Bay for about 1/10th the dealer price. Just bought 100 for 35 bucks delivered and they are exact, American Made copies. Only difference is, they don't have the Stihl logo on them and no part number but other than that, they are exact copies and run just as well as the OEM blades. I was paying 10 bucks plus tax for 9 blades at the dealer. Glad I found this source as I only use the Polycut head anymore. If I'm careful and don't stick it somewhere where it don't belong, like against a tree trunk or a fence post, the blades last a couple tanks of premix.
I soak them in water before use too. Makes them last even longer.
Hope that helps someone.
I soak them in water before use too. Makes them last even longer.
Hope that helps someone.