Fiskars Pro CarbonMax 3/4" Utility Knife Blades, Replacement Blades made with Carbon Steel, 20-Pack

These blades are unreal. One of the sharpest cutting implements I've ever used, also they last a looong time. As an electrician I usually go through 2-5 blades a day, these I use 2-3 a week at MOST. Yes they are expensive, but they are well worth it.

Simply the best blades I've used. I mainly cut cardboard and plastic wrap which they do with ease. If they start to lose their edge I simply strop them on a piece of cardboard or a small piece of leather I keep in my dest and they come right back to life. A little pricey yea, but in the long run they are less expensive due to their durability and longevity.

These are the most durable and long lasting blades I have ever used. Even worm from cutting roofing they stayed sharp and usable longer than any other blades out there.

I use utility blades abusively and excessively....these blades are sharper and tougher than your average utility blade....they are tough but you can still sharpen them without much effort if you just give them a few strokes on each side using a fine grit diamond plate...do it before they get too roughed up and they'll be easy to sharpen for quite a while...if you don't use thee knife often, you'll probably never have to sharpen the blade...they're worth the price for sure...I'd like to see them available in a 50 pack or 100 pack

Each blade lasts a month and is in an easy to store carry kit. Not much more to say, great value and sharpness.

These blades hold up great. Saves time changing blades and worth the extra cost over regular duty utility blades. I would recommend.

I bought 2 packs. Some where rusted which is a bummer. It's sharp but they don't last long. They fit my Milwaukee knife, and the ones that were not rusted cut through cardboard better than others. Not very good at cutting wire which is a bummer. But I suppose that's my fault for not using wire cutters so don't judge them on that haha. Overall I'll keep looking if I find any better but this is worth the money.

These blades are superior to anything else I've found. Yes, they cost more, but they handle so much work before they need to be replaced.