Romancing the StudioNovember 9, 2011Grinding Belts and Belt SanderBy Minna Koistinen Curvy surfaces are taken up to a fine polish by changing grinding belts from course to fine on a belt sander. Previous Containers Full of Glass Colour Next Grinding on plate glass Related Posts Furnace with molten glass inside at 2025°F (blowing temperature) November 9, 2011 A Puffer November 11, 2011 Glory Hole and Yoke November 11, 2011 Close up of the Glory Hole November 10, 2011