- Fits all Oster, Andis and Wahl A5 type professional clippers
- Leaves hair 3/8" long
- Rockwell Hardness Rating of 62
- Stay Sharper longer
The CryogenX treatment is a tempering process that deep freezes these high-carbonsteel blades to -300 degrees F. Innovative "grooves" have been added to the comb portion to allow for more heat dispersion. The end result is that not only do they start out sharp, they stay sharper longer, requiring less sharpening than conventional blades. These have a Rockwell Hardness Rating of 62. Compatible with all Oster, Andis, Conair and Wahl A5 Type detachable blade clippers. Try them and you will see the difference.
Advanced Oster Cryogen-X blades feature high-carbon steel for added durability and built-in microbial protection. Size 4F blade has a 3/8" blade cut.
Oster Cryogen-X blades have advanced, silver-based antimicrobial protection built in to prevent the growth of bacteria, mold, and mildew on blade surfaces. Manufactured from fine-grain, high-carbon steel that is cryogenically treated so edges stay sharper longer.
American-made blades have a Rockwell Hardness rating of 62 and stay ultra cool during operation for optimum durability. Large numbers on blades make identification easier.
Size 4F Blade has a 3/8" (9.5 mm) blade cut. Provides a smooth, velvety finish. Ideal for puppy/lamb cuts and body clips.
Compatible with all Oster, Andis, Conair and Wahl A5 Type detachable blade clippers. Try them and you will see the difference