There are different types of electric drills. Generally speaking, the household chooses a hand electric drill. Its power is between 500 watts and 800 watts, and its drilling ability is not particularly strong. It can be used to drill holes in some boards or walls.

It's possible. I used it myself. Hand electric drill clamping, plus emery bit can be. But generally not used for drilling, generally used for peeling. If you want to drill holes, you can still use emery glass bits, but there is no more standard bench drill bit.

Want to make a stone flowerpot? Stone is hard and wear-resistant. Generally speaking, you need a diamond to drill holes. The power is above 4,000 W, which is too small. Even 4,000 W is difficult to drill. The drill bit should be determined according to the size of your hole, and then you need to buy grinding heads and diamonds to correct the inner edge of the flowerpot.

Depending on the maximum clamping force of your electric drill, it is generally between 0.5- 13mm, which is marked on the head of the electric drill. Precautions for operation of hand electric drill: Check whether the power cord is damaged before use.

If the shell is very simple, you can use a die steel drill, but not a woodworking drill, but the jade drill is different. It is the kind of diamond powder and needs a professional master. Ordinary people are prone to injuries and fractures.

What kind of drill can be used to drill holes in jade?

Abrasive tools combined with diamond or diamond powder. But it's not like hitting a small stone. Use a small electric drill! The diameter is measured in centimeters and millimeters. Punching holes in small stones is common in jewelry processing. In ancient times, it was carried out through a jade water stool. At present, the function of fast drilling is realized by motor and small drill.

Question 9: What kind of diamond can jadeite use? It is a grinding tool combined with diamond or diamond powder. But not like hitting a small stone. Use a small electric drill! The diameter is measured in centimeters and millimeters. Punching holes in small stones is common in jewelry processing. In ancient times, it was carried out through a jade water stool.

Abrasive tools combined with diamond or diamond powder. The technological method of drilling small holes in jade is needle drilling, that is, the needle rotates on the jade to drive the jade sand to be removed. First grind a shallow pit on the surface, and then grind a deep pit until the jade material is worn through.

If the quantity is large and the requirements are professional, we will use bench drill. The above machines all rely on engines to drive bearings, and then drive some short and thin tools. Some of these tools are tungsten steel needles and some are diamond needles, and the price is about a few cents.

What drill does Emerald use to make small holes?

1, jadeite can be punched with a diamond drill or a grinding tool combined with diamond powder, because jadeite is relatively hard. The hardness of jadeite is 5 knives and 7 knives. Scratch the surface of jadeite with a knife, there will be no trace, which is a common method to identify the authenticity of jadeite.

2. If the shell is very simple, you can directly use a die steel drill, but it is not possible to use a carpenter's drill, but the jade drill is different. It is the kind of diamond powder and needs a professional master. Ordinary people are prone to injuries and fractures.

3. Hello, the jade shop has a special grinding, polishing and punching machine, which is very convenient. A dozen dollars can be emptied. I hope the answer is helpful to you and I hope it will be adopted. Thank you.

What bit is suitable for drilling?

If we want to punch holes in the wall more easily, we need to choose a good drill.

Jin Gangzuan is suitable for marble, ceramic tile and other openings, as long as you use an ordinary electric drill. It must be remembered that after cooling with water, you should not use too much force, or you will burn out the drill bit. Carbide drill bit, also suitable for marble, ceramic tile and other openings.

You must use a twist drill with a straight handle. The hardness of iron is very high, so a twist drill with straight handle must be used when drilling. It should be noted that the head of a general electric drill does not match this drill. If you want to install this electric drill, you need to install another conversion chuck and then install it on the electric drill.