Now that’s an interesting question. Not everyone, after all, wants to do intricate designs on wood. Metal is as popular, if not more, for such creations. In fact, there are certain things for which wood wouldn’t really do. A knife is one such example, and if you’ve seen all those awesome knife designs and wondered how you could do such designs yourself, a scroll saw is probably your best bet. So the answer to the question is a strong affirmative. Yes, it definitely can, as long as your scroll saw has the right kind of blades, because, eventually, it’s the blade that does the cutting job, as you’ve probably discovered by now
Finding the right blade
Your battle with cutting metal with a scroll saw is won virtually the moment you find the most suitable blade for the job. For metal cutting, you need a scroll saw with skip teeth that are also ideal for cutting through the insides and the panels.
With skip tooth blades, you can use your scroll saw to cut through virtually any kind of metal—from copper to brass, cold rolled steel, bronze, and aluminum sheet. It is, in fact, perfect for cutting soft metal up to 1/8th of an inch in thickness. And what’s more, you can cut through a single sheet or even a stack of them with such a scroll saw.
You can check out the link for more on finding the right kind of blade for your metal cutting requirements.
Broadly speaking, however, it’s not a good idea to use a woodcutting blade for a metal cutting job because it’s a sure way of ruining the teeth of the blade. For obvious reasons, metal cutting blades need to have hard teeth and are available in various sizes to suit your diverse metal cutting needs.
How to do it
Now that you’ve got the right kind of blade fitted in to your scroll sawright kind of blade fitted in to your scroll saw, the next step is to figure out the best possible way of going about the task of cutting metal. Depending on the type of metal you’re working on, you may or may not need to use oil or lubrication. Aluminum, for instance, is better cut with lubrication while gold, brass and even copper are quite fine when cut dry.
Soft vs. hard metal
Metal, as we all know, comes in all kinds of shapes and sizes, and more importantly, in a variety of hardness. Quite frankly, a scroll saw is just not the thing you need to cut through hard metal. But if you really have no option, and have decided to go for a scroll saw, then just take care of a few things to ensure that the blade doesn’t break apart during the cutting process. For one, use a slow speed setting. Secondly, the blade should be well lubricated, and finally, let the metal go through the blade slowly.
But even then, there are limits to the kind of hard metal you can use a scroll saw on. For a hard metal that’s more than ¼” thick, you will need to find another saw since a scroll saw is just not going to help you with this one. Of course you can always find a high-end scroll saw with a super high-end blade if it’s a somewhat hard metal that you want to cut through.
Keep an eye on safety
You also need to be aware of the fact that the risk of injury while cutting metal with a scroll saw is higher than while cutting wood, so you should put the metal between two pieces of plywood, which will protect the metal from forming a burr at the bottom while also preventing metal pieces from dangerously flying around.
This relates to the operational functioning of the scroll saw, which can be electrical or battery operated, or even manual. The battery-powered scroll saw is generally found to be more convenient, even as compared to the electrical one, which has a cord trailing it as you cut. How to proceed with the metal cutting process is something you can easily find online.
How to proceed with the metal cutting process is something you can easily find online. Here’s one such link for you to check out. At the end of the day, your success will depend on how meticulously you follow the guidelines.
As you can see, metal cutting is possible with a scroll saw but you need to be careful about a few things before you start using this tool for such a purpose. The metal you propose to cut shouldn’t be too hard, and the blades you use should be ideally suited for metal cutting. If you try to cut metal with a wood scroll saw blade you’re going to end up ruining the metal piece instead of transforming it into an enviable creation.
Then there are the safety considerations which you need to pay attention to in order to minimize the risk of injury, which, unfortunately, is more the case with metal as compared to wood.
And finally, of course, it’s the way you do it that makes the big difference to whether you’re successful or not, and what kind of end product you come up with. You can’t possibly hope to do a great job if you don’t follow the rules of metal cutting, which are somewhat different from wood-cutting guidelines.