The first five hammers in each series are the most commonly used of the Fretz hammers.
The only difference is the size of the hammer appropriate to the scale of the piece.
Jewelers should start with HMR-1 through 5 sets.
Metalsmiths who forge and form heavy billets will choose one of the larger hammers in the HMR-101 to 105 sets.
Those who do very small metal work will appreciate the size of the HMR-401 through 405 kits.
(bookable)