Yakamoz 30Pcs 2.35mm Shank Titanium-Coated Diamond Burrs Set Rotary File Burs Accessories Kit for Rotary Grinder Tools Grinding Polishing Carving Stone Jewelry Glass Ceramics

They cut very good (hardwood), and are durable. Enough said.

These are a nice array of bits for the price, but its worth passing along that some of the tips are slightly off, compared to the product image on amazon. I would imagine that wouldnt be a problem for most, but just in case you need a precise mirror of what youre seeing. For instance, the tear-drop tips are probably the most different from the product imagery.

Great value and good quality.

I am restoring some old jigsaw puzzles, and these are PERFECT for milling the edges of repairs. They are just the right grit to leave no marks, and fit perfectly into the high-speed tool I am using.

They will work for what I do, but not the best cut from them

Bueno