The book "Principles of formation and technology of application of wear-resistant coatings of cutting tools" under the authorship of a team of authors, including B. P. Tabakova is a unique tutorial that immerses the reader in the world of modern technologies for processing materials and creating highly effective tools. This publication will be an indispensable assistant for both students studying mechanical engineering and materials science, and for practitioners seeking to improve the quality of their work. The book discusses in detail the key aspects of the formation of wear-resistant coatings, which play a crucial role in increasing the life of cutting tools. The author’s team shares their knowledge about various methods of coating, such as physical and chemical deposition, as well as about the latest achievements in the field of nanotechnology. The reader will be able to learn about how to choose the right material to cover, what factors affect its strength and wear resistance, and how this knowledge can be applied in practice to improve the efficiency of production processes. Who can like this manual? First of all, it will be useful for students of technical universities studying in specialties related to mechanical engineering, metalworking and materials science . The book will also interest graduate students and young scientists working in the development of new materials and technologies. Practicing engineers and technologists seeking to improve production processes and improve the quality of their products will also find this publication a lot of useful information. The topics raised in the book cover a wide range of issues related to modern materials processing technologies. One of the key topics is the importance of wear-resistant coatings in an increasingly competitive market. With ever-increasing demands on the quality and durability of tools, knowledge of how to properly apply and develop such coatings is becoming critically important. The book not only describes existing technologies, but also offers new approaches and solutions, which makes it relevant and in demand. The style of the authors is distinguished by clarity and accessibility, which makes it easy to assimilate even the most complex concepts. The book is replete with examples from practice, which makes the material more visual and understandable. In addition, it uses illustrations and diagrams that help to visualize the processes described. This makes the tutorial not only informative, but also fun to read. It is worth noting that the team of authors includes specialists with extensive experience in the development and application of wear-resistant coatings . Their knowledge and experience make this manual a reliable source of information that can become the basis for further research and development in this field. The book “Principles of formation and technologies of application of wear-resistant coatings of cutting tools” is not just a textbook, but a real find for everyone who wants to be on the cutting edge of technology and apply them in their practice. If you are looking for a high-quality tutorial on modern materials processing technologies, this publication will be a real discovery for you. It will not only expand your knowledge, but also inspire new ideas and projects in the field of mechanical engineering and materials science. Do not miss the opportunity to get acquainted with this important book, which will open up new horizons in the world of technology!