Tools

Chainsaw chain sharpening machine: device, principle of operation and technical characteristics. Features of hand and electrified tools. Review of the best models.

DIY grinder: dimensional drawings. The principle of operation of the grinder. Design. Build rules. Drawings and dimensions. Assembly stages. Drill grinder. Grinder from the grinder.

Pliers for crimping cable lugs. Functional purpose. Professional and household tool. Hydraulic pliers. Crimper for crimping internet wires.

Do-it-yourself knife sharpener: why you need it, which design is better. Schemes and drawings. Materials used to create an abrasive surface. How to sharpen the blade correctly.

A tool for stripping insulation from wires: characteristics, scope. Varieties of devices. Types of strippers. Popular models of famous brands.

Knife sharpening devices: main types and important characteristics of devices. What materials are used to make sharpeners. How to sharpen different knives correctly.

Soldering station with a hairdryer: features and characteristics of the device. Tips for choosing. Review of models. User reviews. Self-creation of the device.

Conical drills for metal. Characteristics. Advantages and disadvantages. Operational scope. The shape and size of the taper drills. Tips for choosing.

Metal crown. Technical design and method of application. Types of cutting edge. Drilling bits Bosch, Ankor, Zubr, Fit. Correct use of the tool.