Just as a query .. I take it that being liquid cooled means the spindle and not gushing water over the tool ? Also if anyone can answer this, and yes it may be a silly question but how do they put the letting on the face plates .. i was thinking of etching them then filling with paint but is there a tool for the miller ? BTW theres money to be made making these custom plates for people, one of the reasons I invested in a miller, to do the one below as a "one off" would have cost me close to £100.. now they sell for less than £6 plus postage .. but back before mass production to get one made so I could mould it would have been very expensive.

example :

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