Sphere Rotary Burr

Removes a lot of wood in a hurry. User must pay attention to grain direction so bit doesn't "run away" and become hard to control. Best performance making light cuts.

Great tool yo remove wood to make a bowl shape. Great quality and it does what it’s intended for.

This is really a pretty good product for the money. It will struggle and burn really hard woods but it works well on the lower hardness woods. Definitely a great way to make a spoon or a small bowl if your into that sort of thing. I would recommend it as the alternative is 4-5 times the price of this product. But be advised that it is common for this and other attachments to get permanently stuck on your angle grinder.

Wear thick gloves because this thing is a beast; it will eat anything that gets near it. Be safe, people. Wear heavy gloves and take your time! Heavy-gauge metal is designed to get the job done.

Good gouge and carver.

I mounted this in my grinder and when I turned it on the whole thing shook really badly. It is obvious this burr is not balanced and is out of round. It shakes to the point it is not safe to use. I have other burrs I use in my grinder and they work perfectly and do not vibrate or shake so I am confident this is a defective product. I read a few other reviews that also said it vibrates so it appears the quality control is poor on this product. I am returning it.

The first one I bought was great, but was wearing out, so I replaced it, but the second one is not well balanced. Hard to control the angle grinder. Might put it on a bigger angle grinder to see if that helps.

I like using this Burr, doing some wood crafts and it cut my shaping time down. Great price too. Still holding it's cutting edge

Works as it should, very happy.

Excellent product that exceeded expectations for the price point. Very sharp and effective

Outils très solide

Wow it works

The minute I tried it I knew something was wrong. 😑 I needed it to carve cavities in a piece of wood. The grinder I used works really well usually but with this attachment it was vibrating and oscillating so hard in my hands it was impossible to hold steadily. I ended up returning it and getting a professional woodworking one from a different website, that one did not vibrate and was way more stable. I think it was off axis, the manufacturing of this one or the engineering was not well made.