Clarkson Drill Grinding Attachment

This is a video about the Clarkson Drill Grinding attachment made by the Clarkson Company in England. I have produced the video because I couldn't find any video about the attachment and I wondered if I was using it correctly? Hopefully there are people on the internet who know more about it than I do? Please note at the end of the video there is some information about the device and a link to download the handbook if you are interested. At the end of the video is a page explaining which wheel I am using. It is for the Christen drill grinder and is producing a great finish on my drills. This is the link to the UK supplier http://www.midlandabrasives.com/produ... to whom I have no affiliations. Many thanks for looking.