If they are equal to the Fein brand then they ****.
I'm trying the Bosch carbide now. So far one blade has held up good. Expensive as **** though.
Sent from my SAMSUNG-SGH-I337 using Tapatalk
Amazon has 2 different 10 packs of supercut blades for cheap:
http://www.amazon.com/dp/B005D7HFB2/?tag=atomicindus08-20
http://www.amazon.com/dp/B005D7I5UM/?tag=atomicindus08-20
Adding this link to check compatibility with new Star Lock arbors (i.e. Planned Obsolescence Arbors).
http://www.feinus.com/en_us/starlock/