Oster CryogenX Replacement Blade, size 10

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About This Item

At a Glance

  • Steel
  • Metal
  • All Lifestages

Details

  • Oster Professional blades are produced from the finest high-carbon steel and handcrafted to rigorous standards, providing unparalleled precision and performance.
  • The blade cutting surfaces are sharpened, finished and tested with proven Oster® proprietary processes, ensuring ultra-sharp blades that continue to stand the test of time.
  • Cryogenically frozen in temperatures exceeding -300°F for over twenty hours. This helps lock the carbon molecules in place and maintain the toughness throughout the life of the blade
  • Made to be used by professional groomers and regular pet parents. Great for home use for routine grooming.
  • Can be used under Oster universal comb attachments and will fit most A5 style detachable blade clippers.

Instructions

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Frequently bought together

Questions & Answers

12 Customer Questions

I need to know the length of coat that each blade4 is used for. What blade would be good for say 3/4 of an inch? I have a Portuguese Water Dog that groomers either shave all his coat off or make him look like a poodle.

Answer by Chewy • Jul 12, 2018
The size 10 leaves hair 1/16 inch, size 15 leaves hair 3/64 inch, size 30 leaves hair 1/50 inch, size 40 leaves hair 1/100 inch, and size 50 leaves hair 1/125 inch.

I tried to change the blade. The assembly fell apart. How does it fit back together?

Answer by Chewy • Feb 05, 2018
The blade should slide on easily and snap back into place.

can these blades be sharpened ?

Answer by Chewy • Oct 24, 2019
Blades should be soaked in a solution to break down oil and grime, and then a detail grinder is used to reshape and sharpen the teeth.

what blade size will leave my dogs fur about 1/2 inch long?

Answer by Chewy • Aug 29, 2020
Within the Oster Cryogen-X blades, the size 4F will leave the coat 3/8 inch, the closest to the desired 1/2 inch.
Reviews
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4.6
Rated 4.6 out of 5 stars
200 Ratings
Terms & Conditions

Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Durability

77% Positive

Ease of Use

75% Positive

Effectiveness

89% Positive

Safety

87% Positive

80 Customer Reviews

Rated 5 out of 5 stars
By Sally on Jan 10, 2026

Chewy always has the items I need at the best value

All of my fur babies appreciate the treats that they receive

All of my fur babies appreciate the treats that they receive

Rated 5 out of 5 stars
By Audra on Jul 29, 2025

Great blades

I’ve been using these for years and will continue to use them. They fit a couple different clipper brands which is nice. Good quality blades at a reasonable pri

I’ve been using these for years and will continue to use them. They fit a couple different clipper brands which is nice. Good quality blades at a reasonable price.

Rated 5 out of 5 stars
By Barbara on Dec 17, 2025

For grooming

I have two poodles and I groom them myself

I have two poodles and I groom them myself

Rated 5 out of 5 stars
By Kara on Nov 14, 2025

Clipped tight

love the look it gave the dogs!

love the look it gave the dogs!

Rated 1 out of 5 stars
By Penny on Apr 14, 2025

Don't waste your money

Pulled this blade out of its package this morning to groom my dog. Didn't even last 5 minutes before it was unable to cut through clean, 2-inch, untangled hair

Pulled this blade out of its package this morning to groom my dog. Didn't even last 5 minutes before it was unable to cut through clean, 2-inch, untangled hair - pitiful

Rated 5 out of 5 stars
By Jackie on Jul 17, 2025

It came in one day!

Exactly what I ordered. No surprises.

Exactly what I ordered. No surprises.

Rated 5 out of 5 stars
By David on Sep 26, 2025

ive used them

it does a good job

it does a good job

Rated 5 out of 5 stars
By Beth on Jan 30, 2025

Great demand spray.

I love this product, use it daily in my grooming business. Works well to demat, on wet or dry coat. Great fragrance, and no residue.

I love this product, use it daily in my grooming business. Works well to demat, on wet or dry coat. Great fragrance, and no residue.

Rated 5 out of 5 stars
By Joel on Jun 10, 2025

Quality

It's super sharp do a good job

It's super sharp do a good job

Rated 1 out of 5 stars
By Patrice on Nov 26, 2024

Disappointed

This is the usual blade I purchase, but this blade wouldn’t cut the hair off a bald leprechaun. Not sure what was different this time, but I am not satisfied with

This is the usual blade I purchase, but this blade wouldn’t cut the hair off a bald leprechaun. Not sure what was different this time, but I am not satisfied with this product.