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Homemade Copper Backing Plate

Copper Backing Plate
126 Best Homemade Lathe Accessories
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Homemade copper backing plate adapted from an electrical bus bar and featuring rare earth magnets epoxied at each end. Tool functions as a welding heat sink to facilitate the process of filling holes in thin sheet steel.
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Sep 20, 2013 9:25 PM
The magnets really make this brilliant.  Thanks.
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DIY Copper Backing Plate - comment on how to build a Copper Backing Plate - 1 comments
daveward says:
Sep 20, 2013 9:25 PM
The magnets really make this brilliant.  Thanks.

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