How are they dried, what type of lathe is used, how to replicate differant models.

Bats are made from hardwoods, generally ash, but sometimes birch, hickory, or maple. The wood is put in a giant oven called a kiln and heated for a number of hours until the moisture is around 6%. The peices of wood are cut to size and put on a duplicating lathe. These lathes use a template to cut the same demensions every time. The bat is then finished and heat stamped or laser engraved with the label.