How to screw a bit into a screwdriver

How to use a screwdriver?

The screwdriver is designed specifically for driving screws, self-tapping screws, screws. Its great advantage is autonomy, that is, you do not need an outlet and the cords will not get in the way under your feet. It is powered by a battery that is charged from AC power via an adapter (charging the battery is similar to charging a mobile phone). After charging the battery, lightly pressing it, insert it into the tool handle.

There are nickel-cadmium, nickel-metal hydride and lithium-ion batteries. Which one to choose? Nickel-cadmium. the cheapest, but toxic. Lithium-ion. eco-friendly but expensive. Nickel-metal hydride are designed for professionals who, due to their duty, have to deal with repairs for a long time.

Replaceable tips, bits, are manually fixed in a three-jaw chuck no deeper than the top edge. To make it easier to hold the cartridge in your hands when attaching the attachments, the cartridge is covered with ribbed rubber on top.

How to use a screwdriver.? After the desired nozzle is installed, we put a self-tapping screw on the bit, put it in the right place, press the button of the screwdriver. the self-tapping screw is screwed.

The screwdriver can be used as a stand-alone electric drill. They cannot drill for a long time, since the battery is quickly discharged. But a few holes in a profile or drywall can be made.

And yet the main purpose of the screwdriver is to tighten the screws without drilling a profile. With a certain effort, the self-tapping screw will drill both an aluminum and even a steel profile.

On the tool, if necessary, there is a button for smoothly changing the speed and a reverse button, if you need to unscrew the screw back.

The instruction prescribes to use the screwdriver after all the settings have been made.

When the tool is switched on, the frequency and direction of rotation of the handpiece (bit) cannot be adjusted. Protect the tool from water ingress. The room in which the renovation work will be carried out must be well lit.

If the screwdriver is operated from the mains, then the mains must be stable and the socket must be in good working order to avoid electric shock or fire.

Do not touch grounded objects with a working tool to avoid electric shock.

It is necessary to work only with a serviceable tool in work clothes and gloves. Do not use the device continuously to avoid burnout.

How to properly work with a cordless screwdriver

Naturally, the main feature of the cordless screwdriver is its mobility in work. It can be used in places where there is no electricity or access to it is limited. When performing various types of installation, furniture assembly and other work, the screwdriver will become an indispensable assistant. The presence of a second battery in the package allows you to work continuously with a screwdriver, using one and charging the second. When operating any tool, it is necessary to remember about the observance of safety measures, as well as about its correct use, which will be discussed further.

To start working with a screwdriver, you need to fully charge the battery, whether it is Makita or an inexpensive Chinese tool. It is good if the screwdriver has an indication of the battery charge level, which will make it convenient to use the battery. To start charging, you need to connect the charger to the mains. the green indicator light will turn on. The battery has a special groove, thanks to which it can be inserted into the charger only in the correct way, which will protect the battery from polarity reversal. Install the battery tightly so that the contacts of the charger and the battery are firmly attached to each other.

After inserting the battery into the adapter, the red indicator will light up, which indicates the charging process. When charging is complete, the indicator will turn green. After fully charged, install the battery in the screwdriver. So. you can get to work. It is worth noting that the color of the indicators may vary from manufacturer to manufacturer, but the process itself is always the same.

A distinctive feature of the screwdriver is the presence of an adjusting ring, which is responsible for the torque. This feature allows you to avoid unnecessary screwing in or breaking off the screw slot. Thanks to a special mechanism, the chuck stops when the screw is tightened and the engine continues to run. The adjusting ring can be used to set the drilling mode. In other positions of the regulator, the clutch will begin to slip at a certain effort. Engine speed selector switch (if equipped) allows two speed modes with lower or higher RPM.

An absolutely essential thing in a screwdriver. This switch is used to change the direction of rotation of the chuck. In the central position, the switch blocks pressing the start key. In the other two positions, the chuck will rotate clockwise and counterclockwise, which allows you to screw in and out the screws. This key is always located above the trigger button in such a way that you can change the direction of rotation of the chuck with your thumb and forefinger without using your other hand.

Installing the bit in the chuck

Screwdrivers can have a keyless plastic or metal chuck, which greatly simplifies the process of installing and removing the bit, but many models have hex holders, i.e. allow direct insertion of a bit or tool without twisting. To lock the drill or bit into the keyless chuck, insert it into the screwdriver as far as it will go and tighten the chuck by hand. Alternatively, hold the front of the chuck and pull the trigger and the chuck will unwind.

How to insert a bit into a screwdriver

Screwdriver: how to use it correctly?

  • Date: 26-03-2015
  • Views: 567
  • Rating: 14

A screwdriver does the same thing as a screwdriver, but hundreds of times faster. Therefore, if you need to tighten one or two screws, use a screwdriver. But if you need to assemble a wardrobe or, say, insulate the balcony with drywall, then you cannot do without an electric screwdriver. It looks like an electric drill, but does not drill with drills, but with bits. A bit is a special attachment for a screw, screw or self-tapping screw. Each self-tapping screw (screw, screw) has its own bit. It can be of different sizes.

screw, screwdriver

A screwdriver looks like an electric drill, only instead of a drill it has a bit.

Cordless drill

Cordless drill / driver Bosch PSR 18 Li-2.

A simple enough screwdriver for home use, the main advantage of the device is a universal lithium battery, suitable for jigsaw and delta grinder.

The weight of the screwdriver with the battery is 1.3 kg. That is, it is not heavy, but not light either. At the same time, the maximum torque is 46Nm, which is not very bad.

The speed is regulated, as in most other screwdrivers and drills. by a button. Also standard, there is a switch for the direction of rotation of the chuck nearby.

The screwdriver has a standard three-jaw keyless chuck. The maximum diameter of the drill shank that can be clamped into this chuck is 10mm.

The manufacturer does not recommend using this screwdriver for drilling large holes: more than 10mm in steel, more than 35mm in wood.

To fix the bit or drill in the keyless chuck of the screwdriver, it is enough to fix the chuck with your hand and turn on the screwdriver at high speed. And the chuck will clamp the drill by itself.

To remove the drill or bit, you need to switch the screwdriver to reverse, fix the chuck and turn on the screwdriver: the cams will open and release the drill or bit.

Standard in screwdrivers, the torque limiting clutch. At the top of the case, opposite the cartridge, there is an arrow that indicates the number. The higher the number, the more torque the clutch can withstand without shutting down. In total, the clutch has 10 positions with different torque settings, plus a drill mode. Drill mode? which is labeled “DRILL”, the torque limiting clutch is disengaged. And with a screwdriver you can already drill.

This screwdriver has two speed ranges from 0 to 400 rpm and from 0 to 1340 rpm. The speed can be switched with the red slide switch at the top of the screwdriver, in the “back” position, the screwdriver works at first. low speed. If the engine is moved forward, the second speed is activated. In addition, the speed number can be seen in the window next to the switch.

A convenient option for a beginner is an indicator of the direction of rotation: two triangles in the upper part of the device will help determine in which mode the screwdriver is operating: an arrow forward means that the chuck rotates clockwise and accordingly turns the screw, if the arrow lights up backwards, then the chuck rotates counterclockwise and removes the screw.

There is an indicator on the screwdriver showing the state of charge of the battery.

And next to it there is a POWERLIGHT backlight, which will help a lot when working in poorly lit places.

We drill a wooden block in the “drill” mode, i.e. with the clutch disconnected. For a relatively thin drill, you can turn on the second speed.

To screw in a screw, you need to choose a bit that fits this type of screw. The main types of splines, in the photo from left to right:

  • 1) phillips,
  • 2) posidrive,
  • 3) straight,
  • 4) star (torx),
  • 5) hex (hex).

In addition to the shape, the slots differ in size and for each slot size of a screw or screw, you need to take a bit of the right size.

So, the desired bit is selected and clamped in the chuck, but to screw in the screw, turn on the first speed and set the clutch to limit the torque. In our case, for such a screw diameter, select the position “17”.

The photo shows the result of screwing in a screw to different depths. When the screwdriver completely tightens the screw, the screwing force will increase and then the torque limiting clutch will start to work. Thanks to this, the screw will not go deeper than necessary and will not split the bar.

The lithium-ion batteries on which the battery is built are very good and you will not need to replace the batteries in the screwdriver for a long time.

Nearby entries in this category:

  • Choosing a screwdriver
  • Cordless jigsaw
  • DIY screwdriver battery repair
  • Cordless delta sander

Tool varieties: characteristic features

The screwdriver can be classified into the following varieties:

  • Drill driver
  • Wrench
  • Cordless screwdriver
  • Standard screwdriver

The principle of operation of the tools is similar to each other, but there are still differences in functionality.

The drill-driver is able not only to tighten the screw, but also to drill a hole. The impact wrench is specialized in bolts and nuts. The third representative is a cordless screwdriver, designed exclusively for tightening / unscrewing fasteners with a cross head. The latter type is characterized by low power, in contrast to the above.

How to work with a screwdriver

After completing all the settings, you can start using the power tool. Having studied the operating instructions for the screwdriver, you can prevent possible malfunctions during the handling of the device, thereby increasing the service life of the tool.

It is not allowed to adjust the frequency and direction of rotation of the nozzle when the device is on. Do not touch grounded objects with the power tool, otherwise a person may be electrocuted. Do not use the device for a long time, as it may burn out.

The room in which it is best to use the screwdriver should be well lit and the power supply constant, without surges, this will avoid equipment malfunctions. Work should take place in specialized clothing and only with serviceable tools.

Tool set

Usually, such a tool is sold in special cases, where each part has its own place.

The drill itself consists of a main tool and a removable battery, which is recharged from the household electrical network.

A special charger is used for charging, which is included in the kit.

Tips for working with a drill. screwdriver

Before starting work, make sure that all parts of the tool are in good working order;

After a long break in operation, the battery is still discharged, in this case, it should be recharged;

It is necessary to make sure that an electric cable does not pass through the drilling sites and that water and gas pipes are not laid;

When operating the tool, it is necessary to avoid frequent braking of the electric motor, this can damage the battery;

Take care to check the polarity when connecting to the charger;

The first battery charge can take up to 12 hours;

Avoid getting moisture on the body of the tool;

Safety engineering

Before using the screwdriver, be sure to read about the safety precautions in the memo attached to the tool. This tool is often used in production. As a rule, the instruction “How to use a screwdriver” must be mandatory in labor protection acts. In order to prevent accidents when working with a screwdriver, you must follow all safety rules. Do not trust the tool to people who do not know how to use a screwdriver and cannot follow safety precautions. For example, children, the elderly, sick people and people under the influence of alcohol.

Please wear protective clothing and goggles before using this tool. Remember that any tool, whatever it may be, is source of danger.

Drilling mode

If you decide to use a screwdriver as a drill for drilling a hole in wood or plastic, then in order for the hole to be of high quality, you need to put an even piece of wood under the objects that you are drilling. This way you can avoid cracks and chips when drilling.

Drilling a hole in metal requires certain rules to be followed. The place of the future hole must be screwed. This will help prevent the drill from sliding over the metal surface. Having selected the drilling mode on the screwdriver, do not forget that when drilling metal, drills often break at the exit from the metal. To avoid this, try not to press hard on the screwdriver while drilling. If the drill is stuck, then switching the screwdriver to the unscrewing mode will help to unscrew it. If you are drilling a small part, use a vise to hold it.

Instrument care instructions

The screwdriver needs minimal maintenance. In order for the tool to work properly, you need to adhere to the recommendations specified by the manufacturer, do not use it for tasks that are not indicated in the data sheet, do not overload too often. Periodically, the inside of the chuck and rotating parts should be lubricated with machine oil.

Store the tool in a dry place away from heat, moisture and sunlight. After each use, wipe the case with a clean, dry cloth to remove construction dust from it. If drops of mortar have fallen on the screwdriver, you can clean it with a well-wrung out soapy cloth.

If you follow the operating rules, do not use the tool for tasks that exceed its capabilities, you can significantly simplify the repair and construction work. In order for the screwdriver to work for a long time and not fail at the wrong time, you need to take care of it in a timely manner, monitor the condition of the parts and recharge it before use.

How to use a screwdriver drill. Instruction. Photo Video.

The cordless drill / screwdriver is a must-have tool for any home craftsman. Its versatility allows you to easily perform work both on tightening and unscrewing various types of fasteners (screws, self-tapping screws, screws), as well as drilling holes.

Let’s look at how a drill-driver works and understand the attachments and accessories.

How to insert a drill into a screwdriver?

An irreplaceable power tool in everyday life with a self-explanatory name, the screwdriver is actively used in construction work. The most common procedure with such a device is to replace the drill. Sometimes it seems that this process is very difficult and practically impossible. However, in fact, replacing a drill in a screwdriver will not be difficult, the main thing is to follow the instructions step by step and pay attention to the details.

How to drive screws with a drill/driver

Features of the screwdriver

A screwdriver means the same drill, but it has a lower rotation speed of the chuck and the ability to adjust the twisting force. Many hours of twisting and untwisting with their own hands have never given pleasure to anyone. The screwdriver will help you quickly and efficiently tighten and unscrew the fasteners. Also, using this device, you can make holes in materials of various densities. metal, wood and stone. The screwdriver is powered from the mains or battery.

The building device is divided into the following types:

  • standard;
  • rechargeable screwdriver;
  • drill screwdriver;
  • wrench.

All types of tools differ only in their purpose: a screwdriver (ordinary) is used only when working with fasteners, a drill will help to drill the required hole, a screwdriver is intended for twisting and unscrewing fasteners with a cross-shaped “head”, a device with the self-explanatory name of a nutrunner copes well with bolts and nuts.

Replacing the cutting tool

The “tail” of the screwdriver drill is fixed in the chuck. It comes in different sizes, just like the attachments. If the cutting tool is incorrectly installed, the screwdriver can damage the work process and be injured. For example, due to the “wrong” drill, holes of different sizes with a damaged surface can be obtained. The sharp element will cause serious injury when it “leaves” the cartridge.

Most modern screwdrivers have jaw chucks. They consist of a cylindrical body as well as a sleeve and cams. When the sleeve rotates clockwise, the cams simultaneously press the drill.

The process of replacing it is simple, but it has a number of individual characteristics. The whole process can be described as follows:

  • it is necessary to select the necessary nozzle (bit) for the drill;
  • then you need to take the cutting tool and install it in the center of the chuck (between the open “cams”);
  • after that, it should be fixed by turning the sleeve clockwise (with a key type cartridge, the key is installed in the recess);
  • twist the sleeve until the attachment is fixed.

It is not difficult to change the drill, but first you need to pull out the previous one. There are the following options for the development of the situation:

  • standard removal of the drill (the chuck is not damaged);
  • pulling out the drill in the absence of a key;
  • removing a jammed cutting element.

If the screwdriver is working properly, problems should not arise when replacing its working tool. the operation is elementary. To do this, you need to take the key, which is designed to loosen the cartridge, and insert it into the recess. Twist counterclockwise. The unwinding is carried out due to special teeth that are on the objects. There is also another option for removing the drill. To do this, turn on the reverse rotation mode on the screwdriver, hold the outer case of the cartridge and press the “start” button. This way the drill can be easily released.

In the absence of a special key, the drill can be removed using a Phillips screwdriver or a nail. It must be inserted into the recess on the chuck and half of it fixed. We twist the opposite part of the cartridge by hand. However, if such unwinding does not work, then we take a gas wrench or a vice. these tools will help to increase the rotation of the cartridge. If the previous options for pulling out the drill failed, then you should resort to “heavy artillery”. In some cases, external damage makes it difficult to get the drill. In this situation, it is necessary to relax the “cams” with the help of gas keys and a vice. We completely clamp the cartridge with keys and rotate (unscrew).

In this process, the simultaneous use of both the key and the vise is encouraged. You can also take a hammer and apply light blows to the cartridge. vibration from impacts helps to relax.

A radical option in the most hopeless situation would be to twist the cartridge from the screwdriver. To do this, it is necessary to squeeze it in a vice and forcefully knock out the cutting tool from the inside using a punch. Naturally, after such a procedure, the screwdriver should be taken to the repair. Summing up, it is worth noting that the procedure for inserting a drill into a screwdriver is quite simple and even someone who has never done this can handle it. The main thing in this process is to follow the recommendations.

For information on how to insert a drill into a screwdriver, see the following video.

How To Use a Screwdriver Bits With Drill (Correctly)