This is Michael Good’s design for a planishing hammer with unique curves for working on complex curved hollow shapes. The cutaway portion of the
Hammer, Fretz P1 Good Planishing Hammer
Precisionsmith Hammers - Hammers - Tools
Michael Good, in collaboration with Bill and Jordan Fretz, has designed 3 new planishing hammers for use in anticlastic raising. The Fretz-Michael Good P-1, the Fretz-Michael Good CP-1 and the Fretz-Michael Good CP-2 are made to Michael Good's specifications by the Fretz hammer & stake factory in Vietnam. Anticlastic raising is a technique of forming metal whereby sheet metal is formed directly with a hammer on a sinusoidal stake.
Fretz Michael Good P-1 Planishing Hammer 120mm
Hammers & Mallets - Forming Tools
Fretz Michael Good CP-1 Planishing Hammer HA8041 - Israel
Fretz Michael Good P-1 Planishing Hammer HA8040
Hammers & Mallets - Forming Tools
Hammers & Mallets - Forming Tools
P-1 Good Plannishing Hammer
Fretz P-1 Michael Good Planishing Hammer 5.6 oz.
Fretz Michael Good CP-1 Planishing Hammer HA8041 - Israel
Precisionsmith Hammers - Hammers - Tools
Hammers & Mallets - Forming Tools