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

useing now not able tell yet

The product was really good well worth the money

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!!!!

For the price…. You can’t beat it…

I dont typically write many reviews, but after using these tools with my 20+ year old dremel, they worked beautifully. Im very pleased with them and would 100% recommend them.

Nice kit for general grinding away metals in hard to reach spots.

Product works well and excellent price

Seems very durable

Needed these to port an 80cc motorized bicycle cylinder. Did the job excellent and with ease. Highly recommended

So far these have come in handy for me. I use them for hobby purposes, 1/64 scale diecast and they easily grind off what I need. Its been nice having.