Aluminum, or brass? What's preferred. Functions of softness versus how well they'll stand up to metal forming. Any particular alloy of AL preferred? The only concern for AL is it's tendency to leave dark marks (minor concern.) I'll be forming and bending .25" O1 steel rod. Other than that, thoughts in general what do you prefer. (I know alot of you will answer BOTH !)
Thanks,
Gary
Thanks,
Gary
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