Rainy afternoon in the workshop. Granite surface plate under its protective cover. Fired up my new 2400 degree @evenheatkilns oven. Now to install the drive on the @tormach 1100 for the new 8 inch tilting 4th axis. #heattreatment #evenheat #KO22.5 #surfaceplate #metrology #tormachmill #instamachinist