Diamond drills: types and features
Diamond drills are made of high-strength polycrystalline diamonds for drilling holes in concrete, marble, granite, ceramics, and other solid non-metallic materials. Diamond drills are often used for particularly difficult jobs when carbide drills are difficult or impossible to use. They are used in stone processing, in the production of construction and installation works and in everyday life. Types of diamond drills Diamond drills today can have various forms of working bits: tubular-cylindrical;one-piece cylindrical (sintered);conical;spherical. Each type of drill has its own...
MoreRadioactivity of granites: truth or myth
Increasingly, buyers who are engaged in the repair or construction of a house put the issue of material safety in the first place, since the main global trend in our time is the maximum naturalness and environmental friendliness of materials.Today there is a lot of talk about the environmental friendliness and radioactivity of granite, and whether this material is suitable for indoor use. This is due to some prejudices and rumors in relation to granite, in connection with which people have a question, how safe is granite, and whether it is worth putting countertops in the kitchen or window...
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