Hi all; I had a Dremel with a light-weight chick on the end of a four-foot cable. Trouble is the chuck is made of aluminum, and after a couple of minutes of work, it gets hot enough to burn your hand. Is there an oil fitting that I should know about (but haven't seen)? If not, does anyone have any ideas about some kind of insulating collar to help keep my hand from getting burned. This things gets as hot as a cup of fresh coffee in a drinking glass. Thanks in advance.
-- John The history of things that didn't happen has never been written. . - - - Henry Kissinger