Hand hacksaw for metal: tool characteristics. Saw varieties depending on the area of use. Types of hacksaw blades. How to choose and operate a hand saw.
Do it yourself sandblasting: what is the design of the apparatus. What materials at hand are suitable for self-production. What to make a nozzle and a gun.
Fire doors: GOST on test methods, marking, types of structures. Manufacturing material, door classification. Fire resistance levels. Door blocks price.
Ventilation deflector: what it is, why and how it is used. The principle of operation and the main structural elements. The main types of devices. How to choose the right model.
Cold welding for linoleum as an effective way of soldering pieces of rolled material. Advantages and disadvantages, features of its application.
Reciprocating cordless saw. Features, advantages and disadvantages. Selection recommendations. Additional features. Rating of the best independent saber saws.
Bookcase with glass doors: meaning in the interior. Options for sizes, modifications and materials. Shelving characteristics. Constructions for children's rooms.
Electric concrete mixer: device features and species diversity. Selection rules and recommendations for connection. The nuances of repair, service and manufacture.
GVL sheets: what they are, how they look. Material characteristics, advantages and disadvantages. Main field of application, tips for correct installation. What is the difference from GCR.