Hammer Boring Problem

[Rogerio Cunha]

John

The angle of the hammer from #54 to #88 is the same? If yes, is easy to
solve the problem with a drill press.
Another way is to use the on each hammer the hammer shank reducer and each
shank will be good to each hammer.
To reduced the hammer shank is the best way because the hammer #54 is
heavier than the #88 so the shank #54 must to be heavier than the #88.