How to use an electric drill? How to use an electric drill

1. Use an electric drill.

Prepare the appropriate size of Milwaukee drill bits as needed, and the drill also has requirements for the size of the drill bit.

2. First twist the gear swivel below and release the chuck of the electric drill.

3. At this time, you can put the drill bit into this chuck, pay attention to the drill bit, it should be placed in the middle of the three clamp columns, and then use the key of the electric drill to reach into the small hole on the electric drill bit, and tighten the small holes on it one by one.

4. The drill bit must be fastened to avoid danger; Then plug the power plug of the electric drill in.

5. In the process of using the electric drill, you should hold the hand-held handle in front of the electric drill with one hand to stabilize the shaking generated by the electric drill in use.

6. Then press down the switch on the handle after the electric drill, generally the heavier the pressure, the faster the speed of the electric drill; There is also a direction switch on the switch of this electric drill, which is used to control whether the electric drill is drilled forward or backwards.

1. Drilling holes in metal materials is first used to punch the ocean punch at the position to be drilled;

2. When drilling a larger hole, drill through with a small drill bit in advance, and then use a large drill bit to drill holes;

3. If you need to drill holes on metal for a long time, you can take certain cooling measures to keep the drill bit sharp;

4. It is strictly forbidden to clean the drill cuttings generated during drilling by hand, and special tools should be used to clear the chips.

Here's how to use an electric drill:

1. Before using the electric drill, you should prepare the appropriate size drill bit and turn the swivel of the gear below the electric drill.

2. Then loosen the chuck of the electric drill, increase the gap between the clamping columns, and then put the drill bit in the chuck.

3. After tightening the small hole on the drill bit, plug in the power supply, and then press the power switch on the handle of the drill, the heavier the drill is pressed, the faster the rotation speed of the drill.

Precautions for the use of electric drills

1. In the process of using electric drills, you should ensure that you use electric drills in places with sufficient lighting, so as to avoid safety accidents caused by bad lighting, in addition, do not use electric drills in flammable and explosive environments, such as flammable liquids and combustible dust, etc., because electric drills will produce sparks when used, which will ignite liquids and dust.

2. When using the electric drill, you can not move the position of the electric drill by pulling the wire, once the wire is entangled or damaged, the power supply should be cut off immediately, and the electric drill cannot be used to avoid electric shock accidents. When using an electric drill, safety equipment such as goggles should be used, and it is best to wear a hard hat.

3. Before adjusting the electric drill, if the accessories are replaced, the plug of the electric drill should be unplugged to avoid the sudden start of the electric drill in the process of adjusting the drill bit, which will threaten the personal safety of the operator.

The method used and the detailed operation steps are as follows:

1. In the first step, hold both ends of the battery, then insert the battery into the battery compartment as shown in the figure below, and then enter the next step.

2. Secondly, after completing the above steps, insert the drill bit into the drilling hole and tighten it clockwise, as shown in the figure below, and then enter the next step.

3. Then, after completing the above steps, the button marked in the figure below is the shift direction. Press your index finger up and press it to the top. When the protrusion arrives, it's the direction of the forward gear.

Use this gear for punching and tightening; Press down and then press it to the bottom, this gear is used to pull out and retract the screw in the hole as shown in the image below, and then move on to the next step.

4. Then, after completing the above steps, the ring marked with a number adjusts the intensity. The larger the quantity, the greater the intensity, and adjust the scale to the appropriate intensity according to the ruler on the drill. Usually, you need to adjust the punch to the maximum extent so that it is enough to punch the hole, as shown in the image below, and then move on to the next step.

5. Finally, after completing the above steps, align the hole to be drilled, hold the electric drill with your hand (must be held firmly), press the control switch to use, and the drill bit must be perpendicular to the hole to prevent the drill bit from breaking and causing hole failure, as shown in the figure below. That's it for how to use it.

1. Pinch both ends of the battery and insert the battery into the battery compartment.

2. Insert the drill bit into the drill hole and tighten it in a clockwise direction.

3. The button marked in the figure below is the direction of the gear adjustment. The index finger is pressed up, pressed to the top, and when it is raised, it is the direction of the forward gear, and this gear is used for punching holes and screws; Press down with your thumb and press to the bottom, and the concave is the back gear, and the heavy hole is pulled out and the screw is used for this gear.

4. The ring marked with a number is adjusted to the intensity. The higher the number, the greater the force, adjust the appropriate force to the scale on the top of the drill. Generally, the punching needs to be adjusted to the maximum to be strong enough to be impressed.

5. Finally, aim at the hole to be punched, hold the electric drill with your hand (must be held hard), press the control switch to use, and the drill bit needs to be perpendicular to the punching place to prevent the drill bit from breaking and causing the punching failure!

3 ways to use an electric drill, it's so practical.

What kind of electric drill is good? Thank you.

What do you want to do and what you want to use it for?

1. Disconnect the power supply of the flashpad and unplug the power cord of the flashpad from the socket.

2. Hold the hand drill tightly, pinch the gourd mouth of the hand drill and rotate it forcefully to expose the hole of the drill bit.

3. Take out the drill bit to be installed, place it on the vacant space exposed at the front end of the hand drill, and rotate the drill bit clockwise by hand to jam the drill bit.

4. Adjust the depth position of the stuck drill bit into the hole, and twist and lock it in the clockwise direction with the special key.

5. Plug in the power cord plug of the hand drill, turn it for two seconds after powering on, and observe whether the drill bit of the hand drill is installed firmly.

Description

Precautions for the use of hand drills.

1. When the hand drill is working, the power cord should be placed in a place where it is not easy to be mixed or stepped on.

2. Before use, the machine must be turned on for 1 minute to check whether the transmission parts are normal, if there is any abnormality, the fault should be eliminated before use.

3. When drilling, you must hold the hand drill tightly with both hands, otherwise it is easy to have a personal accident.

4. When using a hand drill, it should be handled gently to avoid damaging the shell.

5. The hand drill should be checked regularly, and the problems found in each component should be dealt with in a timely manner, and attention should be paid to maintenance.