Grinders

Grinders - essential tools in every workshop

Grinders are basic equipment for every professional workshop.   At Onninen we offer a wide range of these versatile machines. Our range includes different types of grinders, tailored to the needs of our customers. We often come across questions about choosing the right equipment. In our experience, it is crucial to define the nature of the work.

Angle grinders are good for cutting and grinding metal. Eccentric grinders are perfect for woodworking. For finishing work, we recommend orbital grinders. For large surfaces, concrete grinders are irreplaceable. Each type has its unique application.

Types of grinders available from Onninen

In our assortment you will find:

• Angle grinders
• Random orbit sanders
• Oscillating sanders
• Bench grinders
• Belt and disc grinders
• Concrete grinders

We offer products from renowned brands such as Menzer, Scheppach, DeWalt, Greenworks and Panasonic.   Each of them has its specialization and strengths. Menzer is known for its reliability. Scheppach offers an excellent price-quality ratio. DeWalt is synonymous with professionalism. Greenworks focuses on ecology. Panasonic guarantees innovation.

In everyday practice, we see how important it is to choose the right grinder. Recently, we advised on the selection of equipment for a large production plant project. The client needed efficient metalworking equipment. We recommended DeWalt angle grinders. They proved to be excellent, increasing work efficiency.

How to choose the right grinder? Selection criteria

When choosing a grinder, you should consider several key factors. The power of the device is one of the most important parameters. It affects work efficiency. For home work, 500-800W is enough. For professional use, we recommend 1000W+ models.

The size of the grinding disc is another important issue. A larger disc allows for faster work. A smaller one provides better control. For precise work, 115-125mm discs are good. For large surfaces, 180-230mm are better.

Ergonomics and safety of use are aspects that we always pay attention to our customers.   Comfortable grip reduces fatigue during long-term work. Anti-dust system protects the user and the surroundings. Switch lock prevents accidental start. These functions significantly increase work comfort.

In the case of workshop reorganization, we most often advise purchasing several types of grinders. This allows for work optimization. An angle grinder is useful for cutting. An oscillating one is good for finishing. An eccentric one is perfect for woodworking. Such a set covers most needs.

Grinders in practice - examples of applications

Grinders are used in many industries. In construction, they are used to level concrete surfaces. In carpentry, they are essential for woodworking. Mechanics use them to remove rust and grind elements. Stonemasons use them to process natural stone.

In our experience, grinders are one of the most commonly used power tools.   We recently completed an order for a renovation company. They needed versatile equipment. We recommended a set of Scheppach grinders. The customer was pleased with the efficiency and durability of the devices.

Many customers ask us about the possibilities of using grinders in unusual tasks. For example, eccentric grinders are great for furniture renovation. Angle grinders can be used for cutting tiles. Concrete grinders are useful for removing old paint coatings.

Onninen recommends paying attention to accessories for grinders. The right choice of discs and sandpaper has a huge impact on work efficiency. Diamond discs are good for metal. Papers with different gradations are better for wood. Tungsten carbide discs are irreplaceable for concrete.

In our daily practice, we see how important it is to regularly service grinders. This significantly extends their service life. We recommend cleaning the device after each use. Periodic replacement of carbon brushes prevents failures. Lubrication of moving parts increases the smoothness of operation.

Grinders are tools that, when used properly, will last for years.   That is why it is worth investing in good quality equipment. At Onninen, we focus on proven brands and models. Our experience allows us to advise on the best solutions. We invite you to contact our specialists. They will help you choose the optimal equipment for your needs.