How to Cut With Tin Snips
Sheet metal workers make it look so easy. They cut large sheets of metal, bending and forming ducts with ease, but when you pick up a pair of tin snips it's a different story. Grabbing them like a pair of scissors, you start squeezing and trying to force them through the metal, only to end up with a jagged mess.
- Difficulty:
- Moderate
Instructions
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1
Pull the bottom blade up instead of pushing the top blade down. This is just the opposite of the motion you are familiar to using when cutting with scissors. Keep the top blade aligned over the metal sheet and bring the bottom blade upwards, cutting from the bottom side up.
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2
Purchase the correct set of tin snips. The colored handles aren't just for decoration, the red ones are for left-handed cutting and the green ones are for right-handed cutting. That doesn't mean you should only buy green ones if you are right-handed, because there will be situations where you will need to cut with left-handed tin snips.
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3
Use green-handled tin snips if you are cutting a curve that runs clockwise and use red-handled tin snips for a counter-clockwise curve. This allows the rise of the cut piece of metal to extend over the top blade, allowing you a smooth path to cut.
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4
Wear leather gloves when you cut sheet metal. A soft flexible pair is a good choice. Sheet metal edges are very sharp and will cut through flesh easily. A long-sleeved shirt will protect arms.
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1
Tips & Warnings
Try pulling the tin upwards as you cut. As you cut with green-handled tin snips, pull the right side up as you go. Do the same with the left side and red-handled snips.
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Comments
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midwestsnips
Apr 22, 2009
Step 2 CORRECTION: Red gripped handles are left cut models which are easiest used in the right hand. Green gripped handles are right cut models which are easiest used in the left hand. Both models cut straight as well as respective curves.
