ER32 collet chuck Grinding

(musical credit : "Glen River" (1989) by the Breton group Gwendal) This is my setup for re-grinding a bad ER32 collet chuck with too much runout. Please, visit my site for more details : -in English: http://www.labellenote.fr/articles.ph... -in French: http://www.labellenote.fr/articles.ph... You can also find more details on the components used in this setup on the homemadetools.net forum : The full setup: http://www.homemadetools.net/forum/se... The platform in the tool rest : http://www.homemadetools.net/forum/me... The high speed spindle : http://www.homemadetools.net/homemade... The plane hammer : http://www.homemadetools.net/homemade... Crank handle for the compound: http://www.homemadetools.net/homemade...