Tips for choosing a precision screwdriver set

The sizes of screwdrivers are not so simple

Before loosening or tightening the screw, it is important to choose the right size of the screwdriver - even if its width will fit the notch, by applying force you can easily break the head of the part. That is why the shape of the tool must be chosen as accurately as possible.

When working with tight screws or screws, you need to know what your screwdriver is capable of - the degree of hardening of its base should be medium. The shape of the fixture is ideally square or hexagonal, but not round. Otherwise, you risk breaking the device and going to the store for a new one.

Particular attention should be paid to the handle of the tool - rubber coated options are especially popular, but they are better to work with gloves. Wooden screwdrivers are not durable, and with intensive use they quickly become unusable: they crack, burrs form at the ends, and with them the risk of rubbing the palm

Consumer rating of precision screwdriver sets

Now, let's analyze the particularly well-known models of screwdriver sets, since there is an excess of them on the market, but about 5-10 modifications are in demand, no more. Therefore, in order to make your choice, you need to understand which kit is better and which is worse. A set of Rexant screwdrivers will be an excellent purchase for carrying out with a high degree of precision work in electrical engineering and electromechanics. The bits of this set are made of chrome vanadium steel. The ergonomic 2-component handle makes working with the tools very easy and comfortable. Quick change and strong attachment of attachments is guaranteed by the magnetic holder. Properties:

• purpose - locksmith, assembly, number of products - one screwdriver and 36 bits, tip type - 3-sided, cross-shaped, Torx, for slotted nuts;
• country of origin - China;
• advantages: reasonable price, anti-slip coating, a lot of attachments;
• disadvantages: only one fixture.

Another great set for precision work is the Stayer 2560-H11_z01. The gadgets included in it were created deliberately for the watchmaker's activities and for working with high-precision mechanics. Properties:

• made entirely of metal, products - 11, sting - magnetized, there is a suitcase;
• advantages: low cost, reliability;
• disadvantages: highly specialized.

The Intertool Precision Tool Kit is an extensive range of precision screwdrivers and other in-demand tools. The sample of disassembled screwdrivers is HT-0436. The set includes 3 tools for a groove type PH, in addition, 3 screwdrivers for a groove SL. As a result, 6 tools come out in a set. This sample stands out for its reasonable price and, of course, excellent quality - the toolkit meets all conditions and standards (chrome vanadium steel, rotating heads, etc.). The similarity of this kit is the version of the VT-2007 modification, it contains 7 fixtures.

Choose tools for specific tasks

Perhaps every adult man should have personal tools with which he can easily eliminate minor problems with household appliances in the house. Usually these are classic screwdriver sets of the most popular sizes, no more.

If you are engaged in a professional activity, for example, electrical work, the range of necessary devices and materials expands significantly.Everything here is individual and, going to the store for tools, you need to clearly understand what you will have to face when using them.

Choose only high-quality options, do not chase after cheapness and Chinese fakes of the best manufacturers, since such devices are unlikely to serve you faithfully for many years, but will cause a lot of problems when using them.

Tool operation in challenging conditions

For work in inaccessible places or for unscrewing oxidized, rusted elements, universal screwdriver sets will not work.

Only special tools with additional options can cope with time-consuming and long-term work:

• The presence of a flexible rod of the tool allows you to work in inaccessible places.
• Tools made of stronger materials for unscrewing complex elements. Such tools must be able to withstand the impact of heavy tools such as a hammer without difficulty.
• Reverse function in a screwdriver. Such tools are used for both routine and continuous work, and for reusable use.
• A screwdriver with a battery is a compact and no less convenient analogue of a screwdriver to use.

The best domestic screwdriver sets

There are several optimal screwdriver sets from domestic manufacturers. Each option has a number of features for which you can make a choice. For each kit, a number of factors can be distinguished that distinguish it from similar kits.

BISON MASTER UNIVERSAL

Zubr OVK is considered one of the leading manufacturers of tools for manual and mechanical work. There are several kits available for screwdrivers. The most popular is "Master Universal-27", which belongs to the semi-professional sets. The main purpose means installation and dismantling work, which is carried out with threaded connections.

A good ratio of functionality and price segment stands out, which makes it possible to get the necessary kit without significant costs.

The kit includes:

1. 7 screwdrivers.
2. 20 bits of different sizes.
3. Special case.

Pros of a screwdriver set:

1. Possibility of high load due to the use of chromium-molybdenum type in the manufacture of steel.
2. The presence of a special case for carrying and storing tools.
3. Magnetic tip and holders for easy handling.
4. Comfortable handle for non-slip grip.
5. Quality materials of manufacture.
6. Possibility of long-term use.
7. Complete set of screwdrivers and bits.

Cons of screwdriver set:

1. The special screwdriver holder looses gradually.
2. The set is not suitable for precise or professional work with increased complexity due to the limited set.
3. Under constant high loads, the attachments wear out.

KBT NIO-08 (8 items)

A set of 8 screwdrivers designed for working with electricity in the home and professional environment. The dielectric kit is designed for carrying out work procedures in places with a voltage not exceeding 1000 V.

All screwdrivers are tested and VDE certified.

Among the features are the anatomical two-component handle, which has a special type of shape and hole, as well as the use of multi-level isolation. The tips are magnetized and can withstand mechanical damage for a long time.

The kit includes:

1. 7 flat and Phillips screwdrivers with the most common sizes.
2. Indicator.
3. Marsupial case with transparent cover character.

Pros of a screwdriver set:

1. There is everything you need for an electrician.
2. The presence of a special bag for storing tools.
3. Possibility of carrying out work under tension.
4. Good dielectric protection combined with a comfortable grip.
5. Acceptable prices.

Cons of screwdriver set:

1. Phillips screwdrivers wear out quickly with constant use and are not suitable for particularly strong connections.
2. The diode on the indicator is poorly visible, in particular in the daytime or in good lighting.
3. The handles can slip off the shaft with prolonged use.

Kuzmich NIK-008/8 (8 items)

The Kuzmich set is considered a budget option for solving everyday problems. The kit differs in a variety of overall dimensions and can replace a professional kit.

Among the distinguishing features are the presence of large-sized screwdriver options and special rubber handles with a non-slip coating.

The kit includes:

1. Small case made of durable plastic.
2. 4 Phillips screwdrivers.
3. 4 flat screwdrivers with different sizes.

Pros of a screwdriver set:

1. A cheap version of the kit with a complete set of standard sizes.
2. There is a carrying bag.
3. Comfortable handles.

Cons of screwdriver set:

1. Not suitable for solid metal fasteners.
2. Strong pressure will wear out the screwdrivers.
3. There are no additional items in the set.

What to look for when choosing

The choice of a set with screwdrivers is governed by several main criteria:

1. Variety of equipment.
2. A type of kit that can be household, professional, or special for precision work.
3. Materials used in the manufacture.
4. Handle material.
5. Availability of universal options with adapters and nozzles.
6. Screwdriver design.
7. Price segment.
8. Reviews and reputation of the manufacturer.

The latter criterion is considered very important due to the identification of the advantages and disadvantages of a particular set, which helps to make the best choice for the required type of work. For example, you should not select a professional-type package for performing ordinary household tasks, since periodic minor manipulations do not require excessive costs for a full-fledged set of screwdrivers.

The choice of a set, rather than individual screwdrivers, is regulated by the possibility of obtaining all the required varieties from one manufacturer and fully completing the tools. This approach will facilitate the implementation of various tasks, since there will be no need to constantly select and search for a specific version of the screwdriver.

Purpose and types of tools

This type of screwdriver is used when installing or disconnecting small devices and elements - small household appliances, various devices, for example, watches or cell phones, cameras and pocket PCs, laptops, tablets, game consoles and other types of equipment. Basically, in any service for the repair of such equipment, there is certainly a similar screwdriver, or rather, a set of precision screwdrivers. Since any device can use a different type and size of the nozzle - it can be a straight groove or a cruciform groove, star-shaped grooves, and the like. Therefore, proper screwdrivers are required to handle such components. This means that it is quite practical to keep just such a kit on hand. If we talk about the types and sizes of elements, then there are options for the forms of screwdrivers presented below:

• flat - a sting with a straight slot (groove);
• cruciform groove;
• star-shaped groove;
• 6-sided groove;
• specialized grooves (Pozidriv and TriWing, and in addition Spanner, and so on).

But, for example, Apple uses specialized anti-vandal screws that can only be unscrewed with a specialized precision screwdriver, the tip of which has a 5-point sprocket configuration, called Pentalobe.

Types of screwdrivers

Before moving on to choosing a set of screwdrivers, you need to understand the varieties of this tool:

Flat or straight screwdriver. This tool is irreplaceable when working with simple screws, with one notch on the head.

Often on the packaging you can find markings indicating the length of the slot and its thickness. These indicators will come in handy when working with unusual fasteners.

This type of tool is usually used for simple jobs, such as fixing sockets or switches.

Phillips screwdriver. This tool is characterized by the presence of two splines located perpendicularly.

Hexagonal screwdriver. The cross-section of this type of screwdriver is made in the form of a hexagon, hence its name.

There are several types of tools:

• External;
• Interior;
• Vibration proof.

Each type of tool is used for screws with a corresponding pattern on the head. Improper use of a screwdriver can significantly shorten its life.

Square screwdriver. Compared to the previous types, this species is much less common and has a square tip.

Torx screwdriver. The grooves on this instrument look like a six-pointed star. Among the advantages of this type of screwdriver, it can be noted that the risk of damage to fasteners or tools is minimized.

These are the main types of instrument that are found most often.