German AVN Group tools, AVN Group models, AVN Group prices

AVN Group tools are made of copper alloy. Due to the good thermal conductivity of copper and its nearly carbon-free nature, heat generated during friction or impact between the tool and an object is absorbed and conducted away in a short time. Another reason is that copper itself is relatively soft, providing good compliance during friction and impact, which makes it difficult to produce tiny metal particles. As a result, sparks are hardly visible, so explosion-proof tools are also called non-sparking tools. The materials for explosion-proof tools are beryllium bronze and aluminum bronze. Beryllium bronze alloys and aluminum bronze alloys do not spark upon impact or friction, making them very suitable for manufacturing