Household electrical appliances. Electric drills. Scheme, description

ENCYCLOPEDIA OF RADIO ELECTRONICS AND ELECTRICAL ENGINEERING
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Household electrical appliances. Electric drills. Encyclopedia of radio electronics and electrical engineering

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Encyclopedia of radio electronics and electrical engineering / Household Appliances

Electric drill has become one of the most important tools. Not a single repair is complete without it. A number of additional nozzles, which are equipped with the latest models, allows you to expand the range of application of this tool.

Electric drills are designed for drilling holes in the wall, in solid wood, etc. This tool consists of an electric motor, which is connected to the drill chuck spindle through a series of fasteners. Most often, twist drills are used for this operation.

In addition to its direct purpose, an electric drill is used for polishing, grinding, stirring paints, etc.

In the course of work, the drill should penetrate into the array gradually, without jerks and shocks. If it is necessary to make a through hole, then the pressure on the wood as the drill moves forward must be reduced.

Author: Korshevr N.G.

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