Shrinking vs Stretching on the power hammer
A quick demonstration on the power hammer showing the differences between making a compound curve using thumbnail shrinking dies, and making a reverse curve using linear stretch dies

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Metalshaping - Morgan panel made using Pullmax and other machines.

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Shrinking Metal - TM Power Hammer / Planishing Hammer

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Mechammer @ Matthys

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Baieigh Instructor Series: Chris Rusch

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When to Stretch, Not Shrink: Power Hammer

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Metal forming - planishing hammer mod

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Metal Shaping for Beginners: Stretching and Shrinking sheet metal

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Sosa Metalworks Power Hammer - Shrinking Tutorial

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Planishing Hammer Basics

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Metal Shaping Power hammer (similar Pullmax)

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Baileigh TV: Walden Hammer Works Episode 7

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Monocoque Metalworks - Hammers, Dollies, & Slappers - Choosing & Using!

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Part 2-Making Thumbnail Shrinking Dies - AMAZING! Scrap Metal Power Hammer! Metal Shaping Pullmax

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miniMAX Power Hammer by ProLine

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Metal Shaping with ONLY Hand Tools STEP BY STEP!!! How To Make Compound Curves

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Sheet Metal Shrinking & Stretching

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Tommy Caruso Power Hammer Lesson 1

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Baileigh Industrial MH-37HD Multi Hammer shaping 3 Cobra 427 Fenders at the same time

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Mechammer MarkII demonstration video #1

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