A fresh cutting edge. The blade you know.

#40 / #50 Replacement A5 Cutter (Steel)

40.95 SAR
In stock · ready to dispatch · fully tracked
Blade system
#40 / #50 A5
Material
Stainless steel
Supplied
Pre-sharpened cutter
Dedicated steel cutter for #40 / #50 A5 blades.Check compatibility ↗

Know the fit before you replace

Replace the cutter.
Keep the blade.

Dedicated steel cutter for #40 / #50 A5 blades.

A replacement cutter is the moving cutting edge—not a complete blade. Match the system, width and blade number before ordering.

Watch the fitting demonstration ↓
#40 / #50 Replacement A5 Cutter (Steel)#40 / #50 A5 · Stainless steel

Bundle & save

Keep your grooming kit ready.

Choose only the products you need. Your offer and total update below.

VUNRO fitting demonstrations

A fresh edge.
Fitted correctly.

Follow the demonstration for your blade system. Switch off and unplug your clipper, remove the blade, and take care around the pre-sharpened cutting edge.

Official VUNRO demonstration · choose the video for your blade system

Product details

Your finest finishing blades feel it first when the edge softens, and the VUNRO #40 / #50 replacement A5 cutter in stainless steel is the moving blade that puts the bite back. It is ground to the tight #40 / #50 profile for surgical prep, paw pad work and the closest detail passes, and it fits without a trip to the sharpener.

  • Tight #40 / #50 grind made for surgical prep, feet and ultra close detailing
  • Stainless steel edge arrives keen and cuts crisply from the first stroke
  • Returns a worn fine blade to full sharpness right at the bench
  • Consistent close cutting so detail and finishing stay uniform

Made to fit VUNRO A5 type clipper blades. Keep a spare fine cutter on hand and your detail work never has to pause.

Construction & performance
  • Easy installation. Watch our videos for step by step instructions.
  • Made from high-carbon hardened stainless steel for durability and longevity 
  • Precision-engineered cutting edges deliver a smoother and faster cutting experience
  • Prioritizing Pet Comfort: Ultracool Technology means 
    VUNRO blades remain cooler for longer during demanding grooming sessions
  • Handles thick and heavy dog coats with ease 
  • Non-corrosive and easy to clean, ensuring hygiene and longevity without the risk of rust
Grooming tips
  • Start with a thoroughly brushed, clean and completely dry coat.
  • Use gentle, consistent pressure, keeping the cutting edge parallel to the skin.
  • Keep strokes smooth and steady; do not rush or press harder if the blade pulls.
  • Clip with the natural direction of growth for an even trim. Clipping against growth produces a closer finish.
  • Use appropriate scissors for precision detailing after clipping, especially with longer lengths.
  • Check blade temperature frequently and allow cooling breaks for your pet's comfort.
Installation & safety
  • If possible, use a blade tool to remove the old cutter and insert the new one.
  • Alternatively, make use of a standard/slotted screwdriver to gently lift the tension spring, just enough to slide the new cutter into place.
  • Cutters are pre-sharpened, so take care to avoid accidental cuts to your hands.

Switch off and unplug the clipper before removing the blade. Keep the cutter aligned and follow the fitting demonstration. If you are unsure, stop and ask VUNRO for help.

Compatibility

Dedicated steel cutter for #40 / #50 A5 blades.

Standard A5, #40/#50, wide A5, skip-tooth A5 and D-Series cutters are not all interchangeable. A cutter does not change the cutting length of the fixed blade it is fitted to.

Send us your blade details if you would like us to check the match.

Does this include a complete blade?

No. This product is the replacement moving cutter for your #40 / #50 A5 blade assembly, not a complete blade or clipper. Match the option to the blade you already own.

How do I choose the correct replacement cutter?

Dedicated steel cutter for #40 / #50 A5 blades.

Check the number and system marked on your existing blade, then choose the matching option above. A replacement cutter does not change the cutting length of the fixed blade. If you are unsure, send VUNRO your blade details before ordering.

What are the benefits of this stainless steel cutter?

This stainless steel moving cutter replaces the worn cutter in the matching #40 / #50 A5 blade assembly. It is supplied pre-sharpened. Keep it clean, dry and lubricated to help maintain smooth cutting and protect it during storage.

Is the cutter ready to fit?

The cutter is supplied pre-sharpened. Switch off and unplug the clipper, remove the blade and follow the fitting demonstration for #40 / #50 A5. Check alignment before use. If you are unsure about fitting or tension, stop and ask VUNRO or a blade-service specialist for help.

How should I clean and oil the cutter?

With the clipper switched off and unplugged, brush away hair and debris after use. Clean and lubricate the blade assembly according to its care instructions, then dry it before storage. Check blade temperature during grooming and allow cooling breaks when needed.

When should I replace or professionally sharpen the cutter?

If the blade pulls or cuts unevenly after cleaning and lubrication, have the complete blade assembly checked. A blade-service specialist can assess the cutter, fixed blade, alignment and tension, and advise whether sharpening or replacement is appropriate. Stop using a cutter with damaged teeth.

What should I check before using the fitted cutter?

Inspect the teeth for damage and check that the cutter is correctly aligned and securely fitted. Do not use a blade with bent, chipped or broken teeth. If the blade is loose, binds or pulls, stop and have it checked rather than applying more pressure.

How should I store the cutter?

Store it clean and dry in a protective case or its packaging, with the teeth protected from knocks. Keep it away from moisture and loose metal tools. Follow the blade assembly's lubrication instructions before storage.

How should I dispose of a damaged cutter?

Securely contain the sharp edges so they cannot injure anyone; do not leave the cutter loose in a bin. Ask your local waste service how to dispose of sharp metal parts safely.

Need advice?

Not sure about the cutter, blade number or fitting? Contact VUNRO before ordering. For help planning a grooming kit, try the Grooming Adviser.

Customer Reviews

Based on 1 review
100%
(1)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
s
susie smithson
Great replacement

Better than having to pay or wait for sharpener

Verified customer reviews

Reviews for #40 / #50 Replacement A5 Cutter (Steel)

Read verified feedback from customers who bought this product.

Loading reviews for #40 / #50 Replacement A5 Cutter (Steel)…