I show some different methods that can be used to efficiently hollow end grain, particularly useful for goblets and boxes.

Yorkshire Grit: http://yorkshire-grit.com/

Hampshire Sheen: http://www.hampshiresheen.com/

Simon Hope: http://www.hopewoodturning.co.uk/

Makers Central YouTube Channel:
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Makers Central website:
http://www.makerscentral.co.uk/

NZ Woodturning:
   / @nickzammeti