Considering its current definition (see below) and the wish to be politically correct, I wonder whether the word has come to acquire any racist overtone.
What is a coal miner hewer-Ask.com. Coal miner hewer is a person who hews or cuts the coal from its natural situation. The hewer is the actual coal-digger removing it from the coal face.
On the stove are a couple of trivets for the pots and kettles which it is Grandfather Smallweed's usual occupation to watch, and projecting from the chimney-piece between them is a sort of brass gallows for roasting, which he also superintends when it is in action.