Sworker Carbide Burr Set Compatible with Dremel 1/8 Shank 10PC Die Grinder Rotary Tool Rasp Bits Wood Carving Accessories Attachments Cutting Burrs Metal Grinding Engraving Porting Double Cut

Burrs are pretty good but overall durability/ life is yet unknown. Work OK but like all burrs you need to work slowly and keep control of the tool motor. Probably would buy again.

Did a wonderful job engraving on a clay flower pot

Used these on aluminum and they did not plug with grindings.

I havent used them yet but when I received them they were in the best shape once I use them Ill add what I think about them

Hubby said it worked.

I bought these for model airplane builds and so far they are great, enough variety to cut and gouge where I need , cutting 1/8 1/16 plywood and balsa for the money I am very pleased I would recommend this to my friends

Im not a experienced wood worker so I bought these to play around with a project and I did get one to cut very slowly but the rest seem to just burn the wood. I bought one bit at a hardware store and it was a night and day difference. I honestly had to come back and add a star. The seller reached out to me and offered a full refund. The product may not be the best or it could be my inexperience but this is a top notch seller

These things chew through mild and stainless like you wouldn’t believe. They are consumables so they wear out, but their performance to cost ratio is phenomenal. Make sure your collets are tight tight TIGHT!!!!

Exactly what I needed at work. Will buy again. Recommend

These bits have a large selection and are very shape. I only was cutting plastic, but they worked great.