Dremel 1 in. L Aluminum Quick Change Collet Nut Kit 5 pk

Well... it is a Dremel product, so naturally good solid parts. I purchased these to replace my 25 year old parts that have finally worn down.

Works perfectly in Dremel

Will buy again!

The thing is when you first get this stuff it seems nice in the box or package and then sometime later you actually have to use them. So I got to use these chucks because I was going to drill some very small holes so I got the small jaws and chucked it up and went to put the drill bit into the chuck and lo and behold it wouldn't slip into the whole, turns out there was a burr in the chuck and I was able to get the flash material out of the way so the drill bit would fit. So while I suspect these will do as they should, you may be required to do a bit of 'field' modification when you first try to use them.

The collets for my very old Dremel dis not fit the new portable one. They made the job easier.

Needed new collets as I lost my old ones. These fit and work great.

Just what I needed for my Dremel Micro tool which did not come with a collet change. Delivery was great and the collets worked.

Works as expected