Carving Expert 100pcs Multifunctional Wool Felt Mandrel Mounted Grinding Polishing Accessories Attachment Set - Fit Dremel-1/8 Inch Shank

You will see some negative reviews for the "100pcs Multifunctional Wool Felt Mandrel Mounted Grinding Polishing Accessories Attachment Set", particularly about the smaller diameter tools coming apart. Felt has it's physical limitations as would any similar substance. The reason they fly apart is not because they are made form inferior parts or design. The problem is that most die grinders such as my variable speed Dremel tool; is that even on it's lowest setting it's spinning so fast that centrifugal force literately throws the felt off of the bit. CAUTION!!! DO NOT ATTEMPT THIS IF YOU ARE NOT THOROUGHLY QUALIFIED TO DO ELECTRICAL WORK. My solution was to put a 110 volt outlet and a dimmer switch in a dual gang box with a power cord and wire the outlet through the dimmer. This allows me to slow down the die grinder, which not only prolongs the life of the felt but allows for less vibration and finer more detailed work. I should also note that theoretically this can damage or destroy your die grinder and certainly is not recommended by any manufacturer and will certainly void your warranty. If you attempt this, do not slow your grinder more than about 15%, don't over load it and don't try this on larger 1/4 inch die grinders such as a rotozip or dewalt, you will fry the dimmer and your grinder. If you attempt this do so at your own risk. Do not leave grinder unattended while plugged in, insufficient amplitude can cause over heating and possible risk of fire.

I bought this together with a jar of cerium oxide. I had a scratch on my glass underwater domeport and replacing the glass would have been well over $1000. After research on how to correct the scratch I bought the two items and was able to correct the scratch. If you are going to do this take great care to research the pattern you need to follow over the scratch and make sure you do not overheat the glass as it might crack. Also do not overdo it as you may create a flat spot on the dome which you will then see in your images. Needles to say that the purchase of the two products save my domeport and saved me hundreds of $$$

Compré estas puntas para pulir moldes de chocolate pero el fieltro está tan compactado que ralló mis moldes

Excellent product.. will buy again

Quality buffs at a really good price! They were exactly like they looked in the photos. The life of the tip seems to be pretty good but I set the speed of my dremel to 5,000 rpm for polishing work. Buffs don't get eaten up like they do at much faster sppeds. I will mention that these seemed to be harder than what I usually use. They work perfectly for pre-polish and the first polishing. I don't use them for the final polish on sterling silver though. That's ok, I would still buy these again