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Aluminum cutting
Cutting non-ferrous metals presents a real challenge, especially due to their tendency to soften and deform at elevated temperatures.
Know-how
Drill bits for wood – how to choose the right one?
Drill bits for wood are an integral part of the equipment of every carpenter, craftsman or DIY enthusiast and play an important role in the world of drilling.
Battery or accumulator – what is the difference?
The terms battery and accumulator are often confused or used in the wrong context. In fact, there are significant differences between the two variants of the commonly used terms.
HERMAN - Slovak brand of world-class quality
The history of Herman Slovakia Production s.r.o. began 30 years ago. However, its focus was completely different from what we know today. In 1992, the company started selling electrical components in modest premises, which were in short supply on the market at the time.
Diamond blade amphibian HERMAN BD-70 Hybrid
What features should a tool for cutting and grinding tiles have to ensure a fast and beautiful result? In everyday life, we love products that make our lives easier or save time by combining two features.
What kind of hammer drill do you need?
The main task of a drill is drilling. You can probably imagine how it works. The drill bit, clamped in the chuck, rotates, removing material and drilling a hole the diameter of the drill bit. This is the procedure for drilling into soft materials. However, if you need to drill a hole in a building material, such as brick, concrete or stone, you need a hammer drill. This is because hard material must first be broken down and then drilled out.
The most common faults of electric angle grinders
Angle grinders are among the most stressed tools, and therefore they are more likely to break down. Common, simple faults on angle grinders are easy to fix and their repair is not complicated.
Meet the brushless motor
What do you think, is the brushless motor being used more and more in cordless tools right? In terms of performance and maintenance, this motor represents a significant advance.
How to choose the right saw blade for a reciprocating saw
The reciprocating saw is still an underappreciated, highly specific tool, originally developed for demolition and rescue operations. Today, thanks to a wide variety of saw blades, it is used for various purposes in construction and building renovations. It is an invaluable helper when cutting atypical materials, such as large-diameter pipes and tubes, where other tools struggle to get the job done.
