Is it possible to grease a hammer drill with Lithol

Can the augers be lubricated with lithol?

The drilling lubricant simply needs to be applied to the tip of the auger and then inserted into the chuck socket. And after you remove the bit, be sure to clean it of dust and used oil.

the grease is applied evenly to the grooves in the drill shank, previously cleaned of dust. 1 g is sufficient for an even application. The frequency of application of grease to the nozzles. once every two hours of operation, if there is no rubber cap. once an hour. This will reduce friction, prolonging shank life.

Peculiarities of grease selection for the gearbox, drill bit, chuck

Grease is a substance intended to reduce friction force between parts that interact with each other. Undoubtedly, friction remains in part, and during tool operation the contacting structural elements continue to wear out. But with grease, the process is much slower than with “dry” friction.

Greases can be synthetic, mineral or semi-synthetic. The second type is made of petroleum. It quickly loses its performance characteristics and needs to be replaced more often.

The basic parameter of a grease product is its viscosity. In their instruction manuals, torch manufacturers recommend that a lubricant with a specific value of this characteristic be used for the care of their tools.

Each type of lubricant has its own technical characteristics that must be taken into account when choosing a lubricant. To lubricate the gear wheels, chuck, shank of the nozzle, only varieties of compositions suitable for the treatment of these parts are used.

To lubricate the gears of the geared tool, it is recommended to use gear oil. It is poured through a special opening in the housing in the amount required according to the instructions. It coats the interacting parts and fills the crankcase. Oil for a torch must be of liquid consistency.

Also lubricate gears with special grease compounds. But it is necessary to take into account that not all equipment is able to work normally when using substances of such consistency. If (some or all) of the gear parts are plastic, silicone grease can be used, e.g: 220-R Silicone DBC or HVS-100 Silicone #3 from Huskey.

In order to reduce friction between the tail end of the bits and the chuck, you should use thick consistency compounds that are labeled as intended directly for drills. If it is not available, it is possible to apply a graphite analogue. But it conducts heat worse than a special compound. Thick silicone greases are also used for cartridges.

Recommended Lubricant Manufacturers

The grease can be applied both branded (from manufacturers of peorators like Hitachi, Metabo, AEG, Bosch, Bosch, Interskol, Zubr) and companies dealing with production of lubricants (Xado, Ravenol, Shell, etc.). The most popular companies with a popular range of products are presented in the table below.

Manufacturer Suitable range Purpose of lubricant
Bosch 3605430008, 1615430012 drilling oils
1615430005 gear oil
1615430010, 1615430009 for shank nozzles
1615437512, 1615430014, 1615437511, 1615430015, 1615437509, 1615430019, 1615430016 Gear lubricants in different packaging
Makita 181573-3 for drills
042024-0А SDS tool reducers
183477-5, 042005-4А SDS units
P-08361 SDS MAX tool gears
Lubcon Thermoplex ALN 250 EP gear lubricant
Thermoplex ALN 1002 for torches
Turmogrease NM 4602/0 universal composition
Nanotek MetalPolish Elektra tool shank processing
Metabo 631800000 drill lubrication
Zubr Zubr expert 60 Treatment of socket shanks
Zubr-expert 125
Zubr ZSB
Interskol B9000327 and B9001698 drilling lubrication
PRORAB 0125 Plastic compound intended for machining of tool shank parts
Kress 98035301 Lubricating Drill Bits
different manufacturers Lithol-24, Lithol-24 LUX for lubrication of gears and accessories

When using a tool, the quality of which is confirmed by a special certificate, you should use only the lubricating products specified by the manufacturer of the device. Use of any other material will void the warranty and could void the user’s right to claim under limited warranty.

Some people might ask: Is Lithol grease good for lubricating the peorator? The reason is that this grease is inferior in its characteristics to specially developed formulations from well known companies. Lithol can be used, but you will need to change it more often. The best option is to use the grease specified by the manufacturer. There are no problems with its use, i.e.ч. with warranty service.

Gentleman’s Gearbox Lubricant: Top Lubricants for Drills and Gearboxes

As an electric tool, the rotary table is subjected to considerable shock loads during operation. Reliable lubrication of moving and power train components is essential for the protection of moving and power train components. But different interaction conditions result in different consumables being required. Geareducer lubrication is a subject of a special study.

The main rule of maintenance is to follow the instructions on how to lubricate the peorator. The document contains all the information on the lubrication points and the lubrication procedure.

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Torch lubrication always refers to the following components and parts.

A short summary of the main points

To increase the service life of your power tool, use only high-quality lubricant. In particular, for trouble-free performance of the torque preventer, it is better to choose specialized lubricants, which are used by the manufacturer to complete their products. This ensures that the right grease components are used for the right model.

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You can also use products from leading manufacturers of oils and lubricants. Their universal materials are of high quality and not inferior to specialized products. The only condition in this case is the need for more frequent oil changes.

What is the grease for the gearbox

Different types of grease are used for lubrication of the gearbox and the drill chuck.

Gearbox grease

Here a special grease is used, which should be called gear grease. It can be made under the same brands as the machines themselves. Makita, Bosch, AEG, etc.д. But it can also be made by a company that deals with this type of product, such as Ravenol, Shell, Xado, etc.

Some also use simple lithol or salidol for this purpose. But in comparison with special greasing products, they dry out faster, and they do not eliminate friction as much as necessary.

Grease for Drills

Here everything is exactly the same. Special greases for this purpose are called “for drills”. And they are usually made by the same companies that make peorators. In the absence of special grease, you can use graphite grease

But it does not dissipate so much heat from the shank, and it is important, because sometimes in prolonged work the shank is flattened and therefore it is difficult to remove it afterwards

Popular manufacturers of drill bit lubricants

Many manufacturers offer drill, chuck, and rotary gear lubricants, as well as oil for demolition hammers and other similar power tools

When choosing one of these products, professionals recommend paying attention only to products of famous brands. They supply in Russia and neighboring countries quality products that protect your power tool from premature failure

  • VMPAVTO (Russia);
  • Makita (Japan);
  • AL-KO (Germany);
  • Metabo (Germany);
  • Zubr (Russia);
  • ELITECH (Russia);
  • Bosch (Germany).

How to lubricate the gearbox in a peorator: lubrication and working steps

Every tool needs to be serviced in good time, and a torch is the first to go. After all, the work of this tool is accompanied by a huge amount of reciprocating rotation and movement, and the volume of dust emitted from the working object has a large concentration. These conditions require careful maintenance and timely lubrication of the gearbox.

Most users are sure that if grease is present, they can work with it for an indefinite amount of time. This opinion is common among users because of poor knowledge of the laws of physics, so let’s talk about the mechanism of grease in detail.

What is torch grease and why is it needed?

Lubricant is a viscous substance designed to reduce as much as possible the coefficient of friction between tool parts. Reduce, not completely discard. In other words, it means that there is almost always friction between the parts, with some of the small particles separating from the tool and getting into the oil itself. After a while, this grease saturated with metal dust no longer performs its direct function. At first, it simply changes its viscosity, but later the grease itself causes rapid wear on tool parts. Viscosity is considered the main parameter to pay attention to when buying.

It is obligatory for the manufacturer to specify in the technical documentation all the characteristics of the tool and the lubricant to be used. Great attention should be paid to the frequency of maintenance, which specifies the time intervals at which the lubricant needs to be replaced.

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For peorator, which has a quality certificate, it is imperative to use only branded lubricants, otherwise, after the failure of the tool, you will lose the right to warranty service. After the passage of the warranty period is also better to use the lubricant recommended by the manufacturer, but at that time, most often, the user uses cheaper domestic analogues. Lithol or solidol will not harm your tool in any way. But do not forget that lithol is produced much faster, which means that its replacement must be done much more often.

What is needed to lubricate the geared motor?

This grease is also demanding to the operating temperature regime. But this does not mean that you should not use lithol. There are factors when using a domestic lubricant only increases the impact force of the tool and reduces the noise level created by the tool. All the more reason to do it with a Chinese-made torch.

Users of Chinese tools do not rely on warranty service, so they act at their own discretion from the beginning of the use of the torch (or power drill). Since every manufacturer’s torch has its own design features, there is no uniform lubrication instruction. The main thing is to have it at hand:

And then, as you have already understood, we act accurately according to the instruction. And remember that in any case you have to clean the torch from dust as much as possible after work. Make sure that the grease level is no more than the reference mark. often than not, the peorator has a special container for the lubricant, which means that it is not very difficult to do this whole procedure.

Immediately after work, it is not advisable to lubricate the gearbox in the furnace, since hot parts will lose their physical properties if they come into contact with cold lubricant. The drill shank also needs to be lubricated with lithol or solidol. If the gearbox has an open cartridge, it is advisable to treat the oil seal. It must first be disassembled and thoroughly wiped down. Applying lubricant will allow you to prolong the life of the device and will protect it from dust penetration into the tool. There are several types of lubricant:

Can I Disassemble the Geareducer of a Geareducer by Myself?

The gearbox of a tool must be treated with a great deal of care. It is not difficult to lubricate gearbox parts, but it is undesirable to lubricate the gearbox before the warranty period expires. You can disassemble the reducer in any case, but not everyone will be able to reassemble it. If you have any questions about the lubrication of your gearbox, please visit a service center or professional repair shop. This is quite a fine job, so it is advisable to entrust it to professionals. But there are times when this nearest center is far away from you, so you need to do the gear lubrication yourself.

Pay attention to all components when disassembling. Some of them are completely free of grease. This does not mean that their lubrication has already been perfected. There are simply parts of the gearbox that are not being machined. You don’t need to lubricate them either. As you disassemble the assembly, try to memorize as much as possible the positions and the order of disassembly. This way you won’t have “extra” parts during assembly. All gear parts should be thoroughly washed with gasoline (or spindle oil) and wiped dry with a rag. You also need to wash the gear housing inside. Do not rush with assembly: allow the housing to dry well.

Domestic manufacturers greases for machine bearings and gearboxes

With the rise in of foreign lubricants, lubricants from domestic producers have become especially in demand.

Russian producers of lubricants have learned how to produce high quality lubricants that can be applied to any tools.

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Lubricants have been developed for the gears of grinders, rotors, and drills.

Particularly popular are the products of Nanotech Metal Pluck Electra. Produced a range of lubricants by this company allows you to pick up the right grease for each node

ingco rotary hammer 800w unboxing / review / janno workshop

Bearing grease for angle grinders

There are three bearings in the construction of angle grinders. Two bearings are mounted on the rotor of the tool and one bearing is mounted on the shaft of a larger diameter helical pinion.

Bearings already filled with grease are used in the angle grinder. But from improper use, overheating of the tool grease leaks.

How to choose the right grease for angle grinder bearings?

Bearing grease must meet the following requirements:

  • increase slip;
  • Reduce friction between components;
  • It evenly distributes heat and acts as a coolant;
  • prevent the occurrence of corrosion;
  • protect against the ingress of dirt and dust;
  • operate within the required temperature range up to 150C;

The operating conditions of electric motor bearings differ from those of a gearbox bearing, not only because of temperature requirements, but also because of modes of operation, load regimes, frequency and speed of rotation.

Grease for electric motor bearings should have protective properties, preventing ingress of dirt, dust and moisture on the bearing parts.

Russian market offers a wide range of foreign lubricants designed for bearings, operating in different conditions. But their cost makes us look for cheaper, not inferior in quality, domestic lubricants.

As for domestic lubricants, we would like to recommend such lubricants as Cyatim-221, VNIINP-246 (GOST 18852-73), VNIINP-235. Lithium greases have proven effective. Lithium-based greases have proven effective

Lithium greases have proven highly effective.

Highly water-repellent, they have a wide temperature range. The role of thickener in them is played by organic and inorganic substances. For closed bearings it is best to use CYATIM-203, VNIINP-242 greases.

Among the pigment greases for electric motor bearings the blue grease VNIIMP-246 and the dark-purple grease VNIINP-235 are widespread. The first grease is less popular than the second one because of its high price.

In today’s Russian market, domestic producers of lubricants are presented in a wide range of products.

Gear lubricant for angle grinder

Gear lubricant for an angle grinder differs from grease for bearings in the main feature. increased adhesion. It must adhere firmly to the gear teeth at high rotation.

In general, the lubrication process of gearboxes in angle grinders is carried out by fine splashing of lubricant and its suspensions. The gearbox works in a kind of oil mist. Gear lubricant requirements are therefore somewhat different.

In addition to increased adhesion, gear lubricant must be temperature-resistant and not melt at elevated temperatures.

Lubricant for the gearbox of an angle grinder with your own hands

Is it possible to make a grease for the gearbox of an angle grinder with your own hands

And there is an affirmative answer to this question.

Since the main technical characteristics of gear lubricants for angle grinder gears are presented above, they can be taken as a basis for compiling the necessary lubricant characteristics with your own hands.

High adhesive grease should form the basis for selfmade gear lubricants. It must hold firmly on the contacting parts.

Grease for CV joints has increased adhesion. CV joint is a joint in a front-drive vehicle operating in conditions of high contamination, shock loads, temperature fluctuations and humidity.

If you take the grease for CV joints as a base, it is necessary to add liquid grease (MS-20) to give the necessary consistency to the mass. MC-20 oil should be applied drop by drop, and mixed thoroughly with a home-made mixer.

Mixture of Ciatim-221 and TAD-17 grease gives good results, with Ciatim as a base.


The most important physical property of a grease is the viscosity. The viscosity determines the thickness of the lubricant layer, depending on the load, rotational speed and contact surface. Viscosity must meet bearing requirements. Most general purpose greases have a base oil viscosity of about 220 centistokes. This type of grease is suitable for medium loads and medium speeds. If the bearing speed is higher than average, the viscosity should be less.

Operating Temperature DN (speed factor) NGLI class
from.30 to 100°F (from.34,4 to 37,7°C) 0-75000 1
75000-150000 2
150000-300000 2
0 to 150°F (from.17.7 to 65.5°C) 0-75000 2
75000-150000 2
150000-300000 3
100 to 275°F (37.7 to 135°C) 0-75000 2
75000-150000 3
150000-300000 3
Depends on other factors such as bearing type, thickener, viscosity and base oil type

There are many ways to determine viscosity. If you know the value of the speed factor mentioned above, you can use the standard diagrams to determine the viscosity of the grease for a bearing at an operating temperature. In the example above (fan bearing) the speed factor NDm was 293125, therefore the base oil viscosity should be about 7 cSt. The bearing was running at approximately 150°F or 65.5°C. With a standard viscosity index (equal to 95), this equates to an ISO 22-32 base oil viscosity grade. If you used standard all-purpose grease, the bearing would get 10 times the viscosity it needs. Although not necessarily a bad thing, in this case, it is too high.

Don’t Buy Just a Hammer Drill

Over viscosity can cause overheating and increased energy consumption. Both are bad for the bearing and the lubricant. The higher the temperature of the bearing in operation, the lower the viscosity of the grease. This can lead to higher grease consumption and requires more frequent lubrication. Energy consumption may also increase over time, resulting in unreasonable additional costs. Also, excessive viscosity results in higher friction.

As for conventional greases, they can be used to lubricate bearings at speed factors up to 500,000. If the speed factor exceeds the specified value, high-speed grease should be used. Some lubricants on the market can operate at a speed factor of up to 2000000. However, it is worth noting that all lubricants are different, and not all of them can be effective at different speeds.