Tungsten Carbide Steel Double Cut Rotary Burrs Set for Rotary Tool, 10pcs 1/8 inches Shank Fits Rotary Tool for Grinder Drill, DIY WoodWorking Carving, Metal Polishing, Engraving, Drilling

These are excellent, bought them for a coving job and they worked wonders.

Good quality burrs.Very sharp. Works at removing metal easily and quickly.

Perfect for use with dremmel

Needed to remove the outer ring of a bearing that was fitted flush and had no access from behind. The bearing had collapsed and rusted solid. Took some time but the cylinder cutter fitted into an electric drill slowly ground its way through the outer ring of the bearing allowing it to be removed.

Really good for any workshopAs expected the TC is really tuff and can be used on most substances like Ali tin steel and plastic.Used these a lot to make shapes and you have lots of different shaped bits for the different applications.

Terrible quality. Barely does anything. I don’t use this and I don’t know what I could use it for as it is just such poor quality. I bought the machine with it and no place to use it perhaps for arts and crafts really

Great product and fast delivery

Expected excessive use on some steel grinding to chew them up or snap them easily but The bits are tough and worth the money for doing small detail grinding. Would reccomend.