Knife blades

At Onninen we offer a wide range of replacement knife blades. Whether you are a hobbyist DIYer or a professional fitter, you will certainly find products that will allow you to continue using your tools. In this category you will find replacement blades for knives, cutters and scissors, which you can use for various jobs.

Knife blades for professionals and amateurs

An assembly knife is an essential part of every electrician's or finishing crew's equipment. Its versatility allows it to be used in many activities - from simple installation work to more complex tasks. It is also an irreplaceable tool during home repairs or hobby projects. It allows for precise cutting of wires, removal of insulation, cleaning of surfaces and opening of packaging. It is used to prepare wires before connecting them or dismantling old installations. It is also useful for opening electrical boxes and distribution boxes.

Pipe shears and cutters allow for clean and even cuts, which is important for precise connection of individual elements of hydraulic installations. They are adapted to work with different pipe diameters. They provide not only cutting accuracy, but also greater safety than, for example, a saw. Some models also have additional functions, such as cutting depth adjustment or the ability to cut at an angle, which increases their versatility.

Knife and cutter blades available from Onninen

In our shop you will find a diverse range of high-quality blades for wire strippers. They are ideal for precise electrical and assembly work, ensuring effective and safe removal of insulating layers from cables and wires. The blades available at Onninen are characterized by high durability and a sharp finish, which allows for multiple and effective use.

Onninen also offers blades for other cutting tools. You can therefore purchase blades for pipe cutters and shears. Both knife blades and blades for shears and cutters come exclusively from proven manufacturers. We focus on brands trusted by fitters, plumbers, electricians and amateur DIY enthusiasts worldwide – e.g. Haupa, Ironside, Jokari, Modeco Expert or Wolfcraft. This gives us the certainty that we offer you accessories of the highest quality and made of the best materials, which will prove themselves even in the most difficult tasks.

Knife blades - find the right product at Onninen

Shopping at Onninen is a guarantee of quality and convenience - a wide range, competitive prices and efficient delivery make our store an excellent choice for specialists in the construction and electrical industry. If you are unsure which blade will work best for your tool, you can also use the help of our employees. Thanks to their extensive experience and comprehensive knowledge of the tool industry, they will definitely point you to the products best suited to your needs.

Investing in high-quality blades is a guarantee of efficient and comfortable work. Regular replacement of worn cutting elements not only extends the life of tools, but also ensures precision and safety of performed tasks. At Onninen you will find a wide selection of blades from renowned manufacturers. Familiarize yourself with the products available in this category and choose a model that will help you meet all the challenges you encounter in your professional work.