Tungsten Carbide Rotary Burr Set for Dremel, 10pcs Carbide Double Cut Carving Burr Bits with 1/8" Shank Rotary Tool Accessories for Woodworking, Engraving, Drilling, Steel Metal Working

So far so good. Using it on wax, they are working pretty fine. Size is appropriate as well (subjective to user requirements). Quality seems good and the cuts are very well defined to do the job right

Quality seems to be very good

This is good. Value for money Confident about durability

Good product it polich arc welding very easily but size is very small

working good for wood and cement but not good for Marbels and tiles.

1) Wobbling ! Their cutting head is excellent but. They lack precision. Their head wobbles on all RPMs and on all shank lengths. I did multiple experiments with all of them on no load. 2) Size ! They're not 1/8". 1/8" means 3.175mm but these are having lesser diameter than that (like 3mm) (.175mm matters a lot) So if you're using them on 1/8" collect; they'll slip a lot and will damage your collet too. they're nightmare for everything ! Don't waste your money on this shiny daydream.

I used these bits to drill on tiles and strong walls and these are going great.

Satisfied with the quality