Tool Reviews

A screwdriver is a hand-held power tool with adjustable torque. It is intended for twisting and unscrewing with the help of nozzles of fasteners (screws, self-tapping screws, dowels). Models are divided into battery and network.

Rechargeable. They work from an independent power source – a rechargeable battery.

Network . The power source is an external stationary electrical network or a gas generator.

Battery types:

• nickel-cadmium;
• hybrid (nickel-metal);
• lithium-ion.

Tool types:

• cordless screwdriver;
• cordless screwdriver;
• lithium screwdriver;
• screwdriver professional;
• screwdriver with a flashlight;
• screwdriver (drill) impact.

Interskol DA-10 / 14.4M3 – battery

A distinctive feature of a cordless screwdriver is the presence of a battery. The ability to work without being connected to the mains greatly facilitates operations in hard-to-reach areas:

• small premises;
• high-altitude work;
• assembly and disassembly of furniture.

The choice of battery type is determined by:

• financial possibilities;
• temperature conditions;
• frequency of use of power tools.

When choosing a screwdriver:

• able to work at sub-zero temperatures;
• with a long battery life (the presence of a replaceable battery);
• in a wide range of mechanical characteristics;
• with low price

it is preferable to dwell on the Interskol DA-10 / 14.4M3 model.

Pros:

• the presence of a nickel-cadmium battery allows you to work at sub-zero temperatures, a sharp drop in which when changing the work site (street-indoor) does not require compliance with the thermal regime;
• the presence of a second battery increases the working time of the tool;
• high torque developed by a newly developed engine;
• the reliability of the cartridge allows you to work with a variety of hardware;
• the ability to work with any base (board, laminated chipboard, fiberboard), into which a screw or self-tapping screw is screwed.

Minuses:

• dull design;
• the properties of batteries to lose charge if the product has not exhausted its entire resource.

Characteristics:

Equipment:

• power supply – 2 pcs;
• fixing device – 1 pc;
• charging device – 1 pc;
• case for storage and transportation;
• accompanying documentation: instructions for use, warranty.

For a complete set, they purchase fixtures (cross, slotted, hexagonal bits and others) in a single quantity or in sets. It depends on the operations to be performed by the purchased instrument.

Interskol DSh-10/320E2 – network

Such screwdrivers are powered by the mains, which significantly reduces the weight of the tool. No battery monitoring or recharging required. The time for maintaining the working state is not limited.

When choosing a model, they are guided solely by the features of the mechanical properties of the unit.

If you have access to electrical networks, it makes sense to choose a DSh-10 / 320E2 screwdriver. The ratio of the price and functional features does this tool irreplaceable both in household, and in industrial conditions.

Pros:

• smooth electronic speed control;
• no loss of spindle rotation when changing the speed, which optimizes fastener screwing and drilling;
• metal is used for the manufacture of gears;
• low price;
• light weight;
• ergonomics.

Minuses:

• the power cord limits the radius of work in the room, so an extension cord is often required;
• increased noise at high speeds.

Characteristics:

Equipment:

• instructions for use and safety – 1pc;
• guarantee;
• box.

It is necessary to additionally purchase bits for various purposes individually or in a set.

Interskol SHA-6/10.8M3 – lithium

A lithium screwdriver is a tool with a rechargeable lithium-ion battery, the presence of which has its pros and cons.

The Interskol SHA-6 / 10.8M3 model deserved the greatest number of positive reviews. This design is indispensable for domestic or serial workshop use.

Pros:

• large battery capacity;
• no need to discharge the battery before recharging;
• no self-discharge;
• the presence of a replaceable battery;
• light weight;
• low price;
• the presence of illumination;
• 18 torque settings.

Minuses:

• the specificity of the lithium-ion battery, which limits the use of this tool at low temperatures;
• requires an adapter for drills with a shank size other than 1/4.

Characteristics:

Equipment:

• power supply – 2 pcs;
• semiconductor charger – 1 pc;
• document on the safety and use of the product;
• case for storage and transportation;
• guarantee.

Accessories:
It is recommended to purchase a set of bits for various purposes with a shank size 1/4.

Interskol DA-10/12M3 – professional

A screwdriver classified as a professional tool must have the following functions and consumer qualities:

• increased working time;
• ergonomics (easy to use, light weight);
• mechanical strength of the body and mechanism parts;
• the ability to work under negative temperature conditions;
• high degree of torque, increased range of rotational speeds.

Among other models for the combination of price, quality, configuration, you can consider the purchase of the product Interskol DA-10 / 12M3. This product is equipped with a rechargeable battery.

In addition to the functions of a screwdriver, it performs the functions of a drill.

Pros:

• maintains working functions at low temperatures, is not afraid of a sharp temperature drop due to the equipment with a nickel-cadmium battery;
• the presence of a replaceable battery allows you to maintain the performance of the tool during the working day;
• longer service life of stopping parts due to the use of double rolling bearings (instead of a sleeve) on the main shaft of the tool;
• high torque – 32Nm;
• low price compared to models of other brands with similar functions;
• Illumination of the working area allows you to work in poorly lit areas;
• drilling in steel up to 10 mm, wood – up to 20 mm.

Minuses:

• nickel-cadmium batteries require complete discharge before the next recharging, self-discharge during long storage;
• the weight and ergonomics of a screwdriver, which is very controversial due to the subjectivity of assessing these qualities.

Characteristics:

Equipment:

• power supply – 2 pcs;
• fixing cartridge – 1 pc;
• charging electrical device – 1 pc;
• case for storage and transportation;
• instructions for use and safety;
• guarantee.

Accessories:
When choosing accessories, it is necessary to take into account that this model belongs to professional tools. Bit and drill sets must also meet higher requirements for strength properties and a wide range of functional uses.

Interskol DA-12ER-02 – with a flashlight

Equipping the screwdriver with a work area illumination allows you to work in the dark with low or no lighting.

The most appropriate use of LED-lantern in battery models, which are most often used in the absence of the mains. One of these models is the Interskol DA-12ER-02 drill driver.

Pros:

• combination price-quality;
• the presence of two batteries;
• built-in charge level indicator;
• backlight;
• threaded cartridge;
• torque has 18 steps;
• metal gears;
• light weight.

Minuses:

• the operation of Li-ion batteries is limited by the requirements of a positive temperature regime;
• lack of a holder for spare bits on the case;
• simple product design.

Characteristics:

Equipment:

• lithium-ion power supply – 2 pcs;
• recharging device – 1 pc;
• fixing cartridge (fixed on the tool) – 1 pc;
• magnetized length increaser – 1 pc;
• bits: slot – PZ1 (2), cross – PH1 (2,5,6);
• drills 1.5–6 (6 pieces);
• case for storage and carrying;
• accompanying documents: instructions for use and safety, warranty.

Accessories:
The presence of drills and bits in the configuration allows you not to make additional purchases at the initial stage of work. In the case of professional use of the tool, it is necessary to purchase a wider range of nozzles.

Interskol DU-16/1000ER – shock

When choosing an Interskol impact drill with a wide range of functions, including a screwdriver, you must consider:

• product weight;
• the presence of a reverse;
• the choice of the number of revolutions;
• the presence of illumination.

The choice of consumers for positive properties indicates the impact drill Interskol DU-16/1000ER.

Pros:

• high power;
• performs the functions of a screwdriver;
• a wide range of operations: drilling (concrete, brick, metal, wood, ceramics), mixing building mixtures, screwing fasteners;
• metal gearbox;
• two speeds;
• high-quality lighting;
• the presence of a drilling depth limiter;
• price quality;
• combination of a large number of functions in one unit.

Minuses:

• short power cord;
• great weight;
• the need to control the lubrication of the gearbox;
• no torque limit;
• no keyless chuck.

Characteristics :

Equipment:

• handle (optional) -1 pc;
• depth lock -1 pc;
• cartridge (supplied with the tool) – 1 pc;
• accompanying documents: application manual and warranty card;
• register of maintenance services – 1 pc;
• packing cardboard box – 1 pc.

Accessories:
A wide range of work performed by an impact drill requires the purchase of a set of various drills, nozzles, mixers for dry mixes and paints.

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