What should I do if I can t punch a hole in the wall with an electric drill?

Electric drill. There are many reasons why you can't hit the wall, sometimes because the voltage is low, and the power is small, so you can connect the electric drill to the special socket for air conditioning. Or because the drill bit is relatively blunt, try a new drill bit with a sharp tip, if the wall cement marking.

High, it is recommended to change to a large electric drill. If the wall is too soft, the drill must be pressed against a hard object to vibrate, and if it hits the wall reinforcement, it is recommended to change the position.

Precautions for drilling walls with electric drills.

1.Avoid water pipes and power lines.

When drilling walls with a drill, be sure to avoid water pipes and wires, so consider whether you will touch wires or water pipes before installation. You can buy a metal detector at a hardware store.

It can accurately detect whether there are steel bars or wires in the wall where the drill is to be drilled.

2.Drill nozzles and screws.

The diameter of the drill nozzle is recommended, and if it is used to hold a towel rack, it is recommended to choose an inch length of the screw. If you want to make a wooden shelf, you need to choose a 2-3 inch screw. The larger the load-bearing, the more screws there are.

3.Avoid the included screws and stoppers.

When buying a hanger set, there is generally a complete set of screwing wire and expanded rubber particles, if the quality cannot be ensured, it is recommended to go to the hardware store ** wall expansion rubber particles to use as well.

4.Push with arm strength.

When drilling, use arm force to press the drill bit into the wall. The drill nib is inserted in and out of the wall twice, and then the expanded rubber particles are driven into the hole with a hammer. When pushing, pay attention to whether there is a step to exit and re-enter, and drill out and drill back and forth twice to be considered a good drill.

If the drill can't punch holes in the wall, it means that the drill used is incorrect.

The first thing to see is what kind of drill is used, because the electric drill is divided into impact electric drill (also known as hammer drill) and general non-impact electric drill (there is also a speed regulation function), hammer drill is used to beat concrete, through the opening method of impact vibration principle, the general hammer drill has the function of conversion mode.

If it is an ordinary hand drill that only rotates and has no impact force, it only has a rotating torque, so that if you drill cement walls, etc., due to the characteristics of this kind of impact drill bit sandwiched on the hand drill, it does not have a "cutting effect" like a metal drill bit, and it has been rubbing with cement, and can not rely on the impact force to chisel off or vibrate the loose cement powder and ash in time.

First of all, use a percussion drill or electric hammer, not an electric drill, and then it is possible to touch the steel bar, observe the borehole and not out of the ash, if the drill does not come out of the ash, it must be touching the steel bar, staggered two or three centimeters to try.

Maybe this piece happens to be a steel bar and, it is recommended to try it in a different place.

What should I do if I can't punch a hole in the wall with an electric drill: If I can't punch a hole in the wall, I shouldn't use the right tool. If you use an ordinary electric drill and an ordinary drill bit, your drill bit will be scrapped in one minute, and the ordinary electric drill is only suitable for drilling wood, steel, aluminum alloy or something.

To drill holes in the wall, you'll have to use a professional drilling tool: an electric hammer. The electric hammer has a strong impact force, and with the alloy steel electric hammer head with high wear resistance at the front end, it is equivalent to continuous drilling and smashing, and a hole can be drilled in a short time.

If you encounter the steel bar in the wall during the drilling process and can't drill in, you can call the ignition to see if the steel bar is transverse and imaginary or vertical, and tilt the electric hammer a little to avoid the steel bar. At this time, it is necessary to pay attention to safety to prevent the hammer from screwing the arm. If there is too much rebar on the wall, you can consider using rhinestones without compromising safety.

1. Under the premise that there is no electric drill, we can use hammers and chiselsThe two are combined to punch holes. First of all, you need to mark the location of the hole, first drive the nail into it with a hammer, and then slowly chisel the wall.

2. Of course, if there is an electric hammer, it will be relatively more labor-savingAbility to drill holes quickly. However, generally speaking, the masters will be equipped with electric drills around them, so it will be very convenient to punch holes when decorating.

How to punch holes in the wall with an electric drill

1. If you choose an electric drill to punch holes on the wall, you must pay attention to the fact that the drill bit selected in the early stage must be very correct, otherwise it will bring mistakes, it is best to choose alloy material, and it can not be matched. If you choose the wrong one, you can drill the material and damage the drill bit. If you are drilling walls or tiles, you can choose to drill with a percussion bit.

If you are using it to drill glass, you can choose a drill bit for glass.

2. When using an electric drill to punch holes, we must pay attention to not being able to deviate, so we must mark it before, and the electric drill will produce friction when running at high speed, and it will also produce a certain resistance, so we must hold its handle when holding the electric drill, and we must force it in one direction, otherwise the drill bit will be easy to deviate.

3. When drilling, you should also pay attention not to drill to the end, because sometimes there are some obstacles on the wall. In addition, when drilling, you also need to add water to cool down, otherwise it will make a lot of heat when drilling, and you can't add too much water, which will increase the resistance of the drilling wall, because a lot of clay will be generated.

You can use screws and taper changes, which can be more laborious, but you can also make holes with screws and taper together.

You can use a screwdriver against the wall, and then use a hammer to gently knock in, and drill into it as you knock, be careful.

Yes, you can use a nail to drill a hole in the wall, and you can also use a knife or a kitchen knife, and then you can choose a screwdriver, and then borrow a hammer to cut a hole in the wall.

Yes, you can use some special tools to punch holes, or study some punching techniques, which can play a role in punching.

Prepare tools: nails, sticks, hammers, markers, saws.

1 First, make a mark on the stick.

2 Then cut the sticks of wood from the marked places.

3 Then, use a hammer to fix the nail to one end of the strip.

4 The depth of the nail embedded in the strip is about half the length of the nail.

5 Then thread the nail through the fixed head at the back of the painting.

6 Use a wooden board to determine the punch in **.

7 Then, use a hammer to drive the nail into the wall so that the hole can be punched accurately.

8 Finally, if you need to hang a picture, you can just hang it in the frame.

1. Excavate the damaged place.

2. If it is a metal pipeline, it can be welded, the excavation area can be smaller, and it can be welded (the hole diameter is about 30). If it is an aluminum-plastic material, the excavation area is large, and this section can be replaced. However, the amount of excavation is large and the process is complex.