Andis – 64123, Ultra Edge Detachable Dog Clipper Blade – Carbon-Infused Steel, Long-Lasting Sharp Edges with Deep Teeth, Removes Hair 3/8-Inch (9.5 mm) - Fits AG, AGC, BDC Models - Size-4 FC, Chrome

I have two different sizes of Andis UltraEdge blades and they have both been great! So happy with them.

I use on my Airedale, along with my Andis 10, and 5. They all work as expected. Keep them lubricated, and they cut like a charm.

Great to have additional size for grooming.

After 4 years of grooming my Golden doodle I finally have the perfect clipper attachment. This one works for a great summer cut. Anything closer is too close.

Andes makes great blades

They work fine so far!

Would not cut for me! Maybe the one with gap teeth would cut better. Idk. Returned it.

Nice

Doesnt comb through Goldendoodle fur very well.. and gets hair clogged under blade.

I got the number 4fc for my cocker spaniel for the wintertime. It worked great and it stayed cooler than the 7fc I normally use. I used the 4 for her body and the 7 for her legs.