Ambrogio robots are mulching robotic lawnmowers (a.k.a."lawnbots") that cut frequently by keeping up with mowing.  The tips of the grass are cut and the grass fragments are chopped by the robot into super fine bits.  The clippings are so small, they fall into the soil and fertilize the grass. Best yet, the clippings are invisible!  Make sure you replace the blade so the grass does not become shredded by a dull blade.  Surprisingly, a dull blade also reduces mowing time.

When to Replace your Ambrogio Robot Blade

Usually the blade needs to be replaced about once per year, but this can vary depending on the size of the lawn and the thickness of the grass. If the tips of the grass are brown, it is definitely time to purchase a new blade.  Never use your LawnBott with a blade that has been damaged, such as if it is bent or chipped by a rock or other object.  

How to Make Ambrogio Robot Cut Extra Thick Grass

Is your Ambrogio lawnbot struggling to cut thick grass? Do you sometimes see the “blocked” error because the nose dips down in a rut and the blade gets blocked? Purchase a training blade to overcome this. The training blade helps get the lawn mowed down to a level where a standard blade can keep up with mowing. Switch back to the standard blade once all of the grass is cut.  A blade that is one size smaller than the blade for your robot may be used as a training blade (exception, bent blades cannot be inter-changed with flat blades).

25cm L50/L60 Bent Blades are on backorder. Place your order, include your phone number. We will be in touch when our stock arrives.

Ambrogio Lawnbott blades

Ambrogio blades chartAmbrogio blade chart

Ambrogio Robot Specialty Blades

Also in stock, the 24cm and 29cm 8-edge flat/reversible specialty blades that can be substituted for the standard flat blade of the same/similar size. Example, the 29cm or 24cm 8-edge blade can be used instead of the 35cm or 29cm blade, but not instead of the 25cm blade.

Conversion from 6-Cutter to 4-Edge/4-Edge to 6-Cutter

The Ambrogio 4.0 Basic comes with a reversible 25cm 4-edge Star blade. It is possible to convert to the 6-cutter razor style blade by purchasing the conversion kit that includes one blade. This is useful for customers who prefer the 6-cutter blade during the Summer months but still want to switch to a flat blade for leaf mulching in the Fall.

Box of text containing an important note about changing the Ambrogio blade style

Blades are available for the following LawnBott® models: Evolution, Professional, Deluxe, LB2100, LB2150, LB3200, LB3210, LB3250, LB3510, LB3550, Spyder, LB1500, LB1200

Blades are available for the following Ambrogio models: L60, L15, L20, Twenty, L210, L85, L250i, L350i, L400, L450i, 4.0 Elite, 4.0 Basic, 4.36, Quad (coming soon).

Not sure what Ambrogio robot or LawnBott you have?  Need help selecting your blade?  No problem! Just give us a call at (847) 960-8520 or email

Not finding the Ambrogio or LawnBott part you are looking for?

Contact us   Likely we have the part in stock now, or, we can obtain it from our supplier or as a special order from Italy!

LawnBott® is now Ambrogio! 

Ambrogio Robot Mower Logo

Write a review

Note: HTML is not translated!
    Bad           Good

Warning: Verification code does not match the image!

Ambrogio/LawnBott® Blade - 9 Styles

  • $57.99

Available Options

Related Products

Ambrogio/LawnBott® Spiked Wheels for L210, LB3210/3250 & LB2150

Ambrogio/LawnBott® Spiked Wheels for L210, LB3210/3250 & LB2150

Even if your yard is perfectly flat, Spiked wheels are good for ensuring optimal traction, especiall..


Ambrogio/LawnBott® Wheel Upgrades/Replacement Wheels for Traction Improvement

Ambrogio/LawnBott® Wheel Upgrades/Replacement Wheels for Traction Improvement

Each style of wheel upgrade has jagged teeth to help your Ambrogio Robot or LawnBott grip ..


Ambrogio/LawnBott® Brushes for Wheel & Blade Motors (Certain Models)

Ambrogio/LawnBott® Brushes for Wheel & Blade Motors (Certain Models)

Are you getting the E01 or E03 Blade error consistently on your LawnBott's display? Your wheel o..


Ambrogio/LawnBott® Winter Charging Accessories

Ambrogio/LawnBott® Winter Charging Accessories

Your robot cannot stay outside over the Winter, it is really bad for the battery.  It also need..


Tags: lawnbott blades