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The Wire Association International, Inc.
The Wire Association International (WAI), Inc., founded in 1930, is a worldwide technical society for wire and cable industry professionals.
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bull blocks
07:44
S2.E1 Bull Block Calculations
Drawing expert Don Young explains how to determine what a bull block can actually pull. This video shows how to calculate not only what a given block is capable of, but also what die pull is needed to achieve a desired finish size.
