Andis 64123 UltraEdge dog clipper blade has a long edge life and is constructed from carbonized steel. These premium components provide the blades with a sharper edge and increase their durability. Using a pet clipper blade with hardened cutting technology, the pet's hair is cut from its tail, feet, face, and ears to a length of 1/8 inch. The blade is 7FC in size. The UltraEdge blades undergo a special hardening process for a longer blade life, extending the period they can be used. Sharp edges have been incorporated into the design of the edges for easy cutting. The clipper blade's useable life is extended by a special hardening procedure and chrome finish. The chrome finish makes it ideal for your dogs because it resists heat and rust. The Oster A% and the majority of detachable clippers are compatible with the clipper blade. It is compatible with the model's AG, AGC, BDC, BG, DBLC, FHC, MBG, and SMC from Andis.