Interesting idea, The author cut up a 1.2mm thick grinder disc into 5 wheels that fit onto a dremel.
http://www.homemadetools.net/forum/how-make-discs-dremel-fast-cheap-72366?homelistings#post131282
Interesting idea, The author cut up a 1.2mm thick grinder disc into 5 wheels that fit onto a dremel.
http://www.homemadetools.net/forum/how-make-discs-dremel-fast-cheap-72366?homelistings#post131282