Features of the angle drill bit and the subtleties of its use

A drill is a tool whose main purpose is to rotate the drill while making holes. Such a tool is usually used when carrying out repairs, which simplifies the work. Also, to increase the functionality of the tool, various adapters, attachments or adapters can be used, which make the drill universal.

The angled nozzle is designed for making holes in places where it is impossible to penetrate with a conventional drill. Its body has parts that are located at an angle of 90 degrees, and inside there is a drive spindle, as well as a device for holding the drill and rotating it. On the surface of the body there is an element for attaching the device to the drill itself. The swivel sleeves fit one inside the other inside the body, which allows the drill to rotate without making a lot of noise.

For some types of work, you need to use only drills with angle attachments.as the holes may not have enough space to accommodate the tool or screwdriver head. If you have to drive the screws into a soft surface, you can adapt and use other tools, for example, angle screwdrivers. In all other cases, and especially when drilling metal, you need to use a more powerful tool, and here you can no longer do without an angle nozzle.

Angle nozzle usually operates according to the following schemes:

• mechanical transfer of the axis;
• flexible axis change.

Attachments of the first type are often located on a professional instrument and are one with it. These drills have a maximum of 1800 rpm, which allows you to provide enough torque for difficult tasks. These tools are indispensable when working with metal parts, and the attachments themselves can have extended functionality. For example, a vibration reducing agent that makes work easier and faster.

The second type of attachments is usually located in drills and is a flexible shaft, one end of which is attached to a screwdriver, and a bit or drill is installed on the other.

The attachments are distinguished by the following characteristics.

• Manufacturing material. Here, parts are usually used that can withstand heavy loads, and are made of high quality metal, which makes it possible to withstand strong mechanical stress. These attachments can be used to drive screws into hard surfaces.
• Ways to change the axis. They are a gearbox enclosed in a plastic case and capable of withstanding high loads. When working with such tools, the stress on the hands can be reduced, but the torque in the drill will be small.
• Bit extension height. Affects the functionality of the attachment.
• The angle of rotation of the handle. Increases usability and enables two-handed operation.
• The presence of a reverse. You can remove the self-tapping screws, and not just screw them in.

Such a device consists of:

• reducer;
• housings made of aluminum or steel;
• rotary handle;
• fixtures for fixing the bit;
• bearings for shaft rotation.

Angle nozzles are installed in the chuck of the screwdriver, then the drill is inserted, and the necessary operations are performed. When working with such devices, it is not necessary to exert much effort, as this can worsen the working conditions and contribute to the rapid wear of the bearing of the assembly.

Each buyer wants to choose an inexpensive product that will be of different quality and will last for a long time. Most buyers prefer to use attachments from well-known brands.

To purchase really high-quality devices, you need to pay attention to the following conditions:

• recommended rotation speed - up to 300 rpm;
• there is a magnet for capturing the bit;
• the nozzle was produced by a trusted manufacturer;
• the kit includes instructions, a description of all parameters and characteristics, quality certificates.

Also, you first need to decide what capabilities the attachment has.

The main ones are:

• adjustment of the required height;
• drill attachment methods;
• screw-in depth.

You should also pay attention to the methods of attaching the nozzle itself to the drill and the presence of devices for holding the drill. Some bits are equipped with circular magnetized adapter rings, which simplifies the installation of the drill into the chuck.

Carrying out various measures with this device, it is imperative to adhere to certain safety rules.

Let's note the main ones:

• the drill must be securely fixed, and the workpiece must be fixed;
• work with a drill should be done with two hands;
• you can not make great physical efforts and put pressure on the tool;
• it is prohibited to switch operating modes until the tool stops completely;
• protective devices must be used;
• immediately after the end of drilling, do not touch the nozzle, as it may be heated

As you can see, this device makes the drill versatile, which allows you to perform various types of work in hard-to-reach places. Buying such a tool will be an optimal and simple solution for any owner, and therefore, when choosing, you must first determine the conditions for using the tool and purchase a model in accordance with this, paying attention not only to its characteristics, but also to other features.

You can see an overview of the angle attachment for a drill with a chuck in the video below.