The Wonder of the Bonny Doon Urethane Forming Hammer

G. Phil Poirier and Sessin Durgham show you how big an impact this incredible hammer can have on your metal forming tasks in this video from Rio Grande.

Last edited: 4/8/2020
Sessin Durgham (award-winning jewelry designer) and G. Phil Poirier (owner and driving force of Bonny Doon Engineering) introduce the amazing Bonny Doon urethane hammer. See the wonder of urethane's hydraulic properties in the power of this tool. Watch how you can take a load off your muscles and achieve more forming with every blow (by a ratio of some 14:1!) with this groundbreaking forming hammer from Bonny Doon. Shop the Bonny Doon urethane hammer and urethane inserts.