How to grease the interior of a Makita rotary hammer. How to grease a chuck of the hammer

How to grease a Makita 2450 chain saw Greetings on my website! In this article we will talk about lubrication. This tool not only requires simple care in operation. It is obligatory to periodically lubricate the gearbox and the chuck. Of course, the gearbox is already lubricated at the factory. But in time, the grease leaks somewhere and dries out […]

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What kind of oil to fill up your rotary hammers?. What is a rotary hammer?

Hammer grease: top of the range for drills and gearboxes As an electric tool, the rotary axis is subjected to considerable shock loads at work. Safe lubrication of moving and power train components is essential for the protection of moving and power train components. But different conditions of interaction lead to the need for different consumables. Gearbox lubrication is a […]

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What are drills for a rotary hammer drill?. The most popular brands of concrete drilling tools

What drill to drill through hard materials, concrete, brick or stone: rating of the best peorator drills Peorator drill is a special metal tool designed for punching holes of different sizes in hard materials, such as concrete, brick or stone. The attachment is used in repair and construction work and is part of the peorator (percussion machine). The drill is […]

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How to choose an electric demolition hammer. Useful tips

Top 20 best demolition hammers: rating 2021-2022 models for concrete A jackhammer is a professional construction tool, although it has only one function. chiseling. Because of such limited functionality, demolition hammers are rarely bought for home use, but on a construction site it is impossible to do without it. When buying a demolition hammer first of all determine with the […]

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How to use a demolition air hammer. Unlimited striker capabilities

Design and operating principle of a demolition hammer Operating principle: energy from engine or compressor is applied to the striker. The latter, in turn, pushes the spade, which performs the percussive motion. The main characteristics of bumpers include the force of the blows, their number and power. And the power of equipment depends on the breadth of its application. The […]

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How a jackhammer works. What’s better with a hammer or a chipping hammer??

How a jackhammer works The hammer is a piston-operated pneumatic percussion machine with valve air distribution, operating under compressed air.They are equipped with a motor with free movement of the piston and are categorized according to the principle of the applied system of air distribution, which is carried out by means of leaf valves or tubular spools. Consists of an […]

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How to disassemble the gearbox of a Bosch rotary hammer. Dismantle with a threaded coupling

Features of the design of Bosch 2-20, 2-24, 2-26 household peorators Just imagine that your tool suddenly stopped working or you urgently need to replace some faulty part. The simple way is to take the torch to the service center for repair, but it takes time, which means that for some time to stop your work. If you know how […]

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