For over fifteen years, the manufacturer, known under the trademark “Dyold” (ZAO “Diffusion Instrument”, Smolensk), has been supplying its products to the market of power tools.
Today, this company has taken pride of place among consumers who have appreciated the Smolensk tool “Diold”. Reviews about the company's products are mostly positive, which indicates the high quality of electrical products. It is possible to purchase manufactured equipment in every city of the Russian Federation.
What determines the high quality of the power tool?
According to users, an important role is played by the material of the case, which is equipped with one or another tool “Dyold”. Customer reviews indicate that the products are made of high-quality thick plastic. This gives strength and elasticity to electrical products.
The presence of forced air cooling due to the large impeller mounted in the casing is also a characteristic feature that distinguishes the Diold tool. Customer reviews of a positive nature about product design testify to the high practicality of electrical products: they are very convenient to use, and due to the correct arrangement of buttons, jamming is eliminated.
What material is used for winding?
Unlike some manufacturers that use varnished aluminum as a winding, copper has long been used in the manufacture of power tools at the Smolensk plant. The use of this metal has a positive effect on the Diold electric tool. User reviews allowed us to highlight several advantages possible as a result of using copper windings:
- Collector and synchronous motors of the tool are characterized by high-quality and reliable operation.
- Copper, unlike aluminum, has better electrical conductivity.
- Copper wire has a lower resistivity (60%) than aluminum. As a result, the Diold tool itself does not heat up so quickly.
User reviews confirm that products of Smolensk production intended for professional use are not afraid of long-term operation and heavy loads. The use of aluminum with varnish applied to it does not give a similar result.
Possess some shortcomings and copper windings, which uses el. tool “Dield”. Reviews of a negative nature touched on the high cost of such products. It is due to the fact that copper, as a material, is more expensive than aluminum.
Component manufacturing
The metal parts of the gearboxes, which are equipped with Diold power tools, showed high results during the testing.
The quality of heat treatment and the level of strength is determined using the Rockwell scale. The data obtained is 46 HRC. The indicators below would indicate violations during hardening or the complete absence of the procedure.
How is the electrical product checked?
Each tool produced by the Smolensk factory “Diffusion Tool” undergoes two checks:
- Immediately after assembly.
- Before direct packaging. At this stage, idle mode is used. Verification is carried out by special loading stands.
The technological process is carried out on domestic semi-automatic lines using imported German and Austrian modern equipment.
Each product has its own certificate, indicating the conformity of the instrument to the State Standard of the Russian Federation.
Rotary Hammer - multifunctional tool “Diold”
Customer reviews using this power tool, indicate its significant difference from similar products from other manufacturers. The advantages of the “Dield” punchers include the following:
- The tool is adapted to work in various modes. This makes it easy to work with wood, plastic, concrete, brick, metal and other materials.
- For rotary hammers electronic speed and shock-rotation action are provided.
- The SDS-plus system allows you to quickly change equipment if necessary.
- The spindle can rotate in various directions. This function is provided by a special reverse, which contains this tool “Diold”.
Responses of owners of perforators also touched the convenience of the tool in operation. Comfort is ensured by an elastic nozzle on the handle of the punch.
What is an EDP?
One of the most popular models of rotary hammers are considered: PRE-4 and PRE-5 “Diold”. The tool, reviews of which confirm its high reliability and quality, has gained great popularity among consumers engaged in repair work both at the household level and professional.
What model to choose for repair work in the house?
According to many owners, the PRE-5 is a very high-quality power tool, designed primarily for home use. With many chores, the Diold tool is very easy to handle.
Reviews about the model touched on its advantages and disadvantages.
The strengths of the PRE-5 include:
- Convenient handle makes it easy to hold the unit during operation.
- The rotary hammer is able to withstand short vibrations.
- The tool is able to easily perform up to ten holes without interruption.
- Simple design. If necessary, the machine can be repaired.
Full repairs in the house can be easily performed using the PRE-5 “Dyold”. The tool (reviews assure users of this) has high reliability and attractive price.
What is the lack of a punch?
By cons, consumers include the following points:
- With daily use, in some cases, only two modes remain: rotational and shock-rotational. The third - “shock" - as claimed by the owners, disappears. As a result, the PRE-5 ceases to function in the crushing mode.
- In some masters, after thirty minutes of continuous operation, the PRE-5 often overheats. As a result, as perforator owners claim, they often have to take ten-minute breaks. That is how much time is needed for the PRE-5 to lower the temperature. As a result, the repair process using equipment can take a long time.
Those who have decided to purchase equipment should study how reviews describe the Diold tool, and it is imperative to consider the shortcomings noted by users. The characteristics obtained by the PRE-5 allow us to conclude: the electrical product is intended only for domestic use.
The hammer drill along with a set of brushes, drills and drills is contained in a special plastic case, which provides convenience during its transportation.
Electricity for welding
There are a large number of different welding machines on the market today. Particularly popular among consumers is ASI-160 - a welding machine “Diold”. The Smolensk tool, which user reviews are mostly positive, is ideal for anyone who decides to learn how to cook.
The only drawback of this welding machine, according to users, is the short cable length (1.5 meters). If it was at least three meters, then the “Dyold” tool would be called ideal reviews, and its advantages would be even greater.
About the advantages of the device
The ESh 0.56-2 screwdriver of the “Diold” trademark is a two-speed network device, intended primarily for professional use.
It is ideal for those who decide to acquire an inexpensive, but reliable tool. According to many owners of ES 0.56-2, a screwdriver meets all the requirements:
- The device is equipped with a long cable, which makes the operation process very comfortable, saving the master to look for extension cords.
- According to consumer reviews, using the drill “nine”, you can easily drill a hole in the oak.
- Those who have been working with this brand of screwdriver for a long time recommend beginners to follow safety rules. First of all, this concerns the moment when the ratchet adjustment is set during tightening. Otherwise, the head of the self-tapping screw can ruin the part itself.
- According to user reviews, the complete absence of backlash after working with this power tool leaves only positive impressions.
- The tool has the necessary power to cope with both wood and plastics, and with metal. As many owners respond about this tool, ES 0.56-2 has such power that, working with it, you only need to have time to stop on time. According to consumers, this feature of this screwdriver is due to the fact that it is not a battery product.
- Many users who use the Dyold screwdriver praised its very quiet sound. The tool works almost silently.
- The screwdriver is equipped with special lighting, which, according to the owners, is rather not a bonus to the product, but a very useful thing. The effectiveness of the backlight has already been appreciated by many users. Reviews of this feature of the Smolensk screwdriver indicate that spot lighting during repairs is necessary.
- Dioldovsky screwdriver ESh 0.56-2 is equipped with a very comfortable rubberized handle, which, according to the owners, is very appreciated during various repairs. The tool has a good balance, due to which it lies comfortably in the hand. You can hold it with any grip.
Those who purchased this tool and managed to test it, respond mostly positively about it.
Weaknesses of electrical products
Among the consumer reviews there are also negative:
- The owners noticed that when drilling steel materials after continuous operation for 15 minutes, the screwdriver heats up. To avoid problems, some owners recommend purchasing two ES 0.56-2 tools.
- Sometimes equipment breakdowns of gears of speeds happen. The problem is this: after the switch stops in one position, it was possible to move it only after scrolling the spindle.
And yet, judging by the many positive reviews about this screwdriver, we can conclude that the ES 0.56-2 is a very high-quality power tool, which has received recognition and great popularity both among home craftsmen and among people involved in professional repairs.
Those who managed to try a large number of similar tools from other manufacturers, after working with ES 0.56-2, chose this equipment. The Smolensk instrument, in their opinion, fully meets its value and is recommended for use.
Feedback from users about the Smolensk renovator
Those who decided to engage in cutting, grinding, grinding, grinding, polishing and other similar works are recommended to purchase the MEV-0.34 renovator.
This non-accumulator multifunctional network tool “Diold”, reviews are described as much superior to similar Chinese samples. As consumers of domestic products assure, the differences relate to both quality and characteristics.
The Chinese renovator differs from the Russian one even in that the latter is equipped with a special side handle. The characteristics and capabilities of the Smolensk renovator MEV-0.34 are highly appreciated by Russian masters. Consumers noted the most important strengths of this power tool:
- The existing side handle makes the repair work pleasant and very comfortable. For convenient control of this power tool, the side handle can be installed both on the right and on the left side.
- A special case is provided for the instrument, in which all the necessary accessories are collected.
- The weight of this vibrating manual electric machine without cable and working nozzle is one and a half kilograms. According to the reviews of masters using the renovator, hands after many hours of work do not get tired at all.
- Due to the fact that it is possible to install working tools (nozzles) on the renovator from any angle, access to even the most inaccessible places is significantly increased. If earlier, in order to process edges in a limited space, it was necessary to first dismantle or disassemble the product, now, after the Smolensk renovator appeared on the market, working in a tight space was not so problematic.
- The nozzles available in the case will allow you to perform various work: any part or surface can be cleaned, polished, sanded. According to the reviews of the owners, using nozzles to this unique device, you can also work with drywall and ceramic tiles.
Despite its versatility, the Smolensk renovator “Diold” MEV-0.34 gained wide popularity precisely among specialists involved in modeling.
