The channelled letters in DM are one of the best options for an interior sign.
Signage lettersin DM are letters recommended only for indoor use as this material is sensitive to humidity, over the years it could swell or deteriorate if it is outside.
Also recommended for small texts, with a good finish level and can be combined with other materials, for example, stainless steel front, brass, etc. They can also be backlit.
Cut with a milling machine, evened up and sanded to cover possible irregularities in the cutting process and then painted in the spray booth at the appropriate temperature and humidity to achieve a perfect finish.