2Pack #40 Dog Grooming Clipper Replacement Blades - Size 40

In this review of the 2Pack #40 dog grooming clipper replacement blades, the bottom line is simple: these blades are a budget-friendly option for pet owners who need an ultra-close summer cut and compatibility with several popular clippers. The set is notable for its tiny 1/100 in (0.25mm) cut length and mixed-material construction - a 440C stainless-steel comb with a titanium-coated ceramic shear - which aims to deliver a sharp, heat-resistant blade without the cost of factory name-brand parts. It is best for those who prioritize an extremely short finish and broad compatibility over premium brand consistency.

Key Features

• Size 40, 0.25mm cut: Provides an ultra-close clip commonly used for summer coats and sanitary trims when a very short finish is required.
• Compatible fit: Designed to work with Andis UltraEdge and CeramicEdge series and many detachable clippers including a range of Andis, most Oster A5 and Wahl KM Series, making it easy to swap into common grooming kits.
• Dual-material construction: Comb made from 440C stainless-steel and shear with titanium-coated ceramic for improved hardness and reduced rusting compared with standard carbon steel.
• Heat resistant performance: The ceramic and titanium coating help the blade run cooler for longer grooming sessions and reduce noise compared with older steel-only blades.
• Detachable convenience: Fits detachable blade clippers for quick changes and cleaning without special tools.

Who It's For

This blade set is aimed at pet owners and amateur groomers who need a very short, summer-style cut or precise sanitary trims and who own compatible detachable blade clippers. The value proposition makes it suitable for occasional use, travel kits, or as a spare set for busy households that groom multiple dogs.

Those who should look elsewhere include professional groomers who require guaranteed consistent results from premium OEM blades or anyone whose clipper model is not listed among the compatible series; customers with older or proprietary blade mounts may need an exact OEM replacement instead.

Pros & Cons

Pros

• Broad compatibility with multiple Andis models, most Oster A5 and Wahl KM Series makes installation straightforward for many users.
• Very short 1/100 in (0.25mm) cut length is ideal for summer thinning and close trims.
• Materials and titanium-coated ceramic shear give improved heat resistance and lower risk of rust compared with plain carbon steel.
• Budget-friendly two-pack offers spare or backup blades for practical value.

Cons

• Customer feedback is mixed on sharpness and cut quality, so performance may vary between units and users.
• Not every user will get the same edge retention as premium OEM blades, which can affect long-term consistency.

Specifications

Our Verdict

The 2Pack #40 replacement blades are a practical, cost-conscious choice for pet owners who need a very close cut and wide compatibility with common detachable clippers. They offer useful heat resistance and low rust risk thanks to the ceramic and 440C steel construction, but buyers should expect some variation in sharpness versus premium OEM blades. Overall a good value for occasional grooming and as backup blades.

Frequently Asked Questions

Will these blades fit my detachable Andis clipper?
They are designed for Andis UltraEdge and CeramicEdge series and many AG-series detachable models; verify your model matches the listed series before ordering.

How close do these blades cut?
These are size 40 blades and cut to 1/100 in (0.25mm), producing an ultra-close finish used for summer trims and sanitary areas.

Do these blades run hot during use?
The titanium-coated ceramic shear and 440C comb are more heat resistant than standard carbon steel, so they tend to run cooler and quieter in typical sessions.