Oster Cryogen 40 Blade


Innovative clipper blades designed to stay sharper, longer

Oster Cryogen Blades are produced from the finest high-carbon steel and handcrafted to rigorous standards, providing unparalleled precision and performance. Each American-made blade is hardened to RC62-66 (Rockwell Scale C) before receiving a cryogenic treatment to further enhance the hardening process. Oster’s patented Cryogen-X™ process takes the blades down to -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. The 40 blade leaves hair 1/100" making it ideal for veterinary surgical prep. Compatible with all Oster universal comb attachments and all Oster clippers except the Clipmaster. 

  • Clipper blade
  • Made from high-carbon steel
  • American-made
  • Hardened to RC62-66
  • Patented Cryogen-X™ process
  • Harder, sharper blade
  • Long lasting
  • Hand lapped for smooth cutting finish
  • Ideal for veterinary surgical prep
  • Leaves hair 1/100"
  • Compatible with all Oster universal comb attachments
  • Fits all Oster clippers (excluding the Clipmaster)

Blade Number Cut Type Hair Length Common Use
T84 Coarse Cut 2.4mm Body
10 Coarse Cut 1.5mm Body & Legs
15 Medium Cut 1.2mm Head & Bridle Path
30 Fine Cut 0.5mm Detailed Areas of Face (Ears, Muzzle)
40 Surgical Cut 0.25mm Surgical Prep - Closest Possible Clip

Note - Hair length produced is approximate and may vary depending on the blade brand, blade model, skill of the user and more.


    Orders over $75.
    Canada Only.

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