Sheet metal shears are construction tools equipped with cutting blades. They are used to cut sheet metal, metal plates and plastic elements. You can choose between manual sheet metal shears and electric versions, which allow for fast and extremely precise cutting. Are you wondering which sheet metal shears are best and which one to choose for individual applications? This guide will dispel your doubts and help you make the right decision.
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Division of sheet metal snips
There are different types of sheet metal snips.
- Manual scissors and electric scissors – manual scissors are small and easy to use. They are mainly suitable for trimming small sheet metal elements and cutting out small shapes. Electric scissors, on the other hand, are power tools powered by electricity from the mains or by a battery. They speed up and facilitate the cutting of large sheets of sheet metal or steel and the processing of other hard materials. They are irreplaceable during long-term and demanding tasks, because the operator does not have to put significant force into cutting. A model equipped with a battery is a portable, compact and ergonomic solution. The operating time depends on the battery capacity, so cable scissors may be better for everyday and long-term work in the workshop.
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Single-lever and double-lever shears – the former are structurally similar to standard scissors, which does not mean that they are just as easy to use. On the contrary, they require experience and skill from the operator, but professionals consider them irreplaceable when precision and a feel for the material matter. On the other hand, double-lever models provide increased pressure, so they are perfect for cutting harder sheet metal. Their disadvantage, according to professionals, is reduced work accuracy. - Right-handed and left-handed shears – these have a stabilizing shelf located on the left or right side of the blade. The ability to support elements increases cutting precision.
- Shaped scissors and universal (straight) scissors – you can read more about these two types in the last paragraph.
What to consider when choosing a sheet metal snips blade?
The blade is a key element of sheet metal shears - regardless of their type. When choosing, you should be guided primarily by individual needs, and in particular the expected cutting precision. This is important whether you intend to cut details or cut hard and large elements. The hardness of the blade also plays a significant role in the purchasing process.
If you want extreme durability and longevity, it is worth investing in shears with an induction-hardened steel blade. The hardness of the blade is often increased by additional coatings. In addition, pay attention to the edge of the blade - whether it is smooth or serrated. In the first case, the cutting line will be even, but the processed material may slide out, making work difficult. On the other hand, when cutting sheet metal with a serrated blade, the material will be held by the teeth, but you will get an uneven edge.
When it comes to choosing the tool itself, ease of use will be key for professionals. High comfort of work in various positions and full control over the cutting process are provided by compact and lightweight battery models, equipped with a D-shaped handle with a rubber cover, LED lighting for improved visibility and a variable-speed trigger. You must not forget to check the quality of the tool you are buying, which will be told by user reviews, the reputation of the manufacturer/brand and the warranty period.
Are shaped or universal sheet metal shears better?
Universal sheet metal shears (also known as straight shears), as the name suggests, allow you to perform a wide range of work. They are mainly suitable for making cuts in a straight line, when there is no need to maintain absolute precision. On the other hand, shaped sheet metal shears are definitely better for cutting out complex shapes and small details.
We encourage all professionals from the construction industry to familiarize themselves with the offer of our electrical and plumbing wholesaler . Our assortment includes both manual and battery-powered sheet metal shears. We are an authorized distributor of tools and accessories from the renowned DEWALT brand. Onninen consultants provide free, telephone and e-mail substantive support.