Tungsten Grinder

thingiverse

Simple 3 piece adapter for Dremel tool. Works with my Dremel 10.8 and my 3220. I printed them solid but only the backup wheel probably needs to be. The backup wheel needs to be a good print or you may find it vibrates or is out of alignment. The wheel is attached with a 3x30mm bolt and 2 washers and a lock nut. The first print of the basenut I had a 2mm reset in the drawing and found the threads didn't print well 2mm off the table. I printed the second with full threads and just trimmed the hole a little so it threaded on all the way. It uses a 35mm diamond grinding wheel which is available for less than $10 on ebay. It has 22.5 degree guides for 3/32 and 1/16 and too open slots for breaking off a little or just doing any angle you choose. Use safety glasses, and of course use at you own discretion.