It is heavy, but it does the job. You need a powerful machine over 50cc for it to work well. I put it on a 65cc two-stroke machine, but I see it needs an even bigger engine

It does a great job, the only problem I had is that the whole lawn mower vibrates resulting in your hands hurting afterwards. If you have a better lawn mower with vibration absorption, I assume you won't have this problem

Excellent accessory for brush, around trees, etc. It goes down and destroys a few centimeters deep, a task that upgrades the trimmer beyond classic cutting. For preparing trees for fertilization, I would say it's ideal. Its limit is the stones and the power of the trimmer. Very sturdy.

Very good disc. I bought it to cut weeds and grass that grow around the perimeter of the field. It easily cuts branches from weeds with a diameter of 1 centimeter. It requires a lot of attention to stones and thick trunks that abruptly stop the disc. It can damage the grass cutter. I tried it on a Nakayama 62cc.

As soon as I got this specific shredder (for a 3.8 HP grass cutter), I went and started cutting bushes and reeds. It surprised me with its performance. It cut effortlessly. Besides the manufacturer's centering, which plays a role in how the blade rotates, the downward-facing edges also facilitate cutting in difficult areas. Just be careful with rocks and large objects because if it gets stuck, it can damage the drive shaft. I didn't expect anything negative from Oregon and I highly recommend it.

I am really impressed with the cutting ability of this knife... However, it requires caution because you might damage the blade. Nevertheless, it can easily cut even small trees

Be careful not to hit stones or fixed points such as fences, as it may damage the lawnmower!!! It cuts very well, you just need to have a good machine.

Excellent. The chainsaw easily cuts even small logs from acacias. My machine is 3hp.

For grass cutters over 2.7 horsepower. It works wonders on thick grass. More high-quality than the branded ones. It has a thickness of 3 millimeters. There is a similar one with 4 millimeters, but it requires a very powerful grass cutter. If it forcefully encounters stones 2 or 3 times, it breaks and loses its symmetry, resulting in the grass cutter trembling. So be careful when using it! For better results, there is also a 3-blade option, but it costs three times more. In terms of dual-rotor shredders, there is nothing better for the price and what it offers.

The metal of the blade is very good, sturdy. It turns bushes and thick branches into dust, you can't even tell. I hit it on a rock and it didn't even bend. I also sharpened it and it became amazing. I highly recommend it!

Very sturdy blade, requires a powerful and durable machine because it is heavy and strains the angle transmission. It does what it promises, for branches over 10 mm it is better to use a disc with teeth so that the operator and the machine are not strained.

Very good for tough work. Not recommended for finishing near walls or trees. Necessary protective measures.

My lawnmower is 3hp and it lifts it easily. Tough, thick, and tall weeds (2-3 cm thick & 1-1.30 meters tall) and it didn't even notice. I avoided the hassle of using a scythe. However, I wear a face shield and knee pads for rocks and anything else it might throw. If the operator takes precautions and can handle the lawnmower, then it is the best solution.

I bought it because I was disappointed with the trimmers that would stop every minute or two because they would get stuck and cause fatigue, frustration, and inconvenience. (I don't have a professional trimmer, just a simple one that costs 90 euros). It is excellent, I highly recommend it. I am very stubborn, yet it managed to convince me. It will cut everything, even the most difficult things. I highly recommend it, even for artichokes that had reached almost half a meter in height, it cut them as if they were nothing. Five stars, it's worth the money

Awesome tool, I didn't expect it, it ripped through the bushes and not only that, it even cut through old vines that were tangled with the bushes. Get it, it's a very powerful tool.