Foam guns

Mounting foam – household or professional – is necessary when installing plastic windows, replacing old doors, sealing and insulating. To work with professional varieties, a special tool is used – a mounting gun. The device

8 types of hammers

The operation of the device with a drive is based on the principle of operation of a hammer – impact on an object or part. According to the type of energy supplied, hammers are divided


Surface grinding is a complex mechanical process. In addition, it is difficult to achieve a perfectly flat surface by hand. This was dictated by the emergence of such a power tool as a grinder. How

construction mixer

A building mixer is a mechanical device designed to prepare a mixture that is homogeneous in composition and state of aggregation. Construction mixer device In construction, there are a number of operations based on the

Building level

The building level is a tool that detects the slope of surfaces. Suitable for indoor and outdoor use. How they work The algorithm of operation of any of them is reduced to the choice of

Review of the 10 Best Stihl Chainsaws

A chainsaw is an indispensable tool for summer residents and residents of the private sector. To work with it was comfortable and useful, you need to choose the right model. Stihl 170 – compact and

3 types of the best rangefinders for hunting

The best laser rangefinder binoculars The shape of the product is a classic binocular tube (double, under both eyes). The difference from binoculars lies in the built-in laser system for determining distances. One of the

Review of 5 types of the best laser rangefinders

Laser rangefinder is a technological device for determining the distance by means of a laser beam. Models are divided into pulse and phase. Principle of operation Pulse . The principle of operation is based on

Review of 8 types of the best pneumatic spray guns

Pneumatic spray gun is a tool used when performing paintwork, applying primers, liquid rubber and other materials on various surfaces. The distribution of the paint is made by compressed air, which creates a spray jet

Review of 8 types of the best laser levels

Laser level – equipment for building perfectly straight lines in several planes. With its help, measurements are carried out in the construction, industrial, architectural fields. The device is also suitable for domestic use. Principle of