All of Oster blades are put through a 12 step process guaranteeing quality and craftsmanship.
We start with a fine-grain carbon steel that is heat treated to create a hard surface for greater wear resistance, leveraging a Rockwell Hardness Rating of 62.
Our patented Cryogen-X process takes the blades down to a -300 degrees for a deep freeze, producing a harder, sharper blade which extends the product life. Each blade is then hand lapped for a smooth cut finish.
0.2 mm (1/125”) cut length
Oster
