How to Cut Thin Sheet Metal and Keep It Flat - Instructables

How to Cut Thin Sheet Metal and Keep It Flat: If you use metal shears to cut thin sheet metal such as duct metal, it curls and can be difficult to flaten properly. These photo-steps show that it can be done using a utility knife. The illustrations are for a small bracket, but I have cut 3 foot …

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How to Cut Thin Sheet Metal and Keep It Flat - Instructables

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How to Cut Thin Sheet Metal and Keep It Flat - Instructables

How to Cut Thin Sheet Metal and Keep It Flat - Instructables

How to Cut Thin Sheet Metal and Keep It Flat - Instructables

How to Cut Thin Sheet Metal and Keep It Flat - Instructables

How to Cut Thin Sheet Metal and Keep It Flat - Instructables

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How to Cut Thin Sheet Metal and Keep It Flat - Instructables

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