This kit is perfect for what I have been searching for. I just tried it on a piece of dirty copper and the result is wonderful. The bits are tiny and well suited for my application of jewelry making and lapidary work. The screwhead for the mandrels are perfect sizes but, too short for the discs. I will use the mandrel with other smaller discs. Thank you, I finally found great size and performance. For the person who complained about the mandrels sizes, use a collet that comes with your Drumel tool. Thanks.
Verified purchase: Yes | Condition: New
I have an actual Dremel brand tool (Dremel 3000) and these attachments are about half a millimeter too small to fit I the hole. So they fit, but they end up sliding out within a few seconds unless I'm holding the Dremel straight up and down to let gravity keep them in there. (Yes, I am tightening my Dremel as tight as it will go and the attachments are still loose.) That's just not really practical. I've owned multiple Dremel brand tools and they all have the same size hole for attachments so I know it's not an issue with my Dremel. Like I said, the attachments themselves work just fine but only for a few seconds until they start sliding out of the hole that is tightened all the way.
Verified purchase: Yes | Condition: New
Worked well for what I needed. Polished some Crystal and Art Glass Rims that where chipped and ground down. Used the Bits after diamond file to pre-polish rims, before using hard felt wheel
Verified purchase: Yes | Condition: New
This just may be the exact bit set to do that polishing, cleaning chore that you've been unable to find before..... try it and see if it meets your chore requirements!
Verified purchase: Yes | Condition: New
These worked well for polishing a sear/trigger components on a handgun, to improve trigger feel. they did the job nicely.
Verified purchase: Yes | Condition: New
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