The hole of the crystal beads is too small, what can be used to ream, I used an electric drill to re

That's because the drill you use is too big, expand little by little, expand a few more times.

Vajra Bodhi is one of the Bodhi seeds, hereinafter referred to as Vajra seeds. Similar to walnuts, Kongoji is also a fruit borne on a tree, and due to the uneven surface, there is often flesh in the gaps of Kongoji that has not yet fallen off. Recently, it is very popular to DIY Buddhist beads, and enthusiasts buy loose beads, and then make personalized jewelry after their own selection.

The uneven shell of the vajra brings a lot of difficulty to the cleaning work, and the following is a brief introduction to the cleaning method of the vajra bodhi seed.

Regardless of how many petals the King Kong is, the cleaning of Donkey Kong and Little King Kong is meticulous work. Donkey Kong can grasp it with his hands, but Donkey Kong is a little too small to grasp.

To clean the diamond, the tools to be prepared are wire brushes, stiff brushes, needles, small drill bits, basins, dry cloths and water. The function of the wire brush is to scrape off the dry and hard flesh on the diamond seed.

First, first make a basin of water, don't put other detergents and other chemical agents, just water! Put the diamond to be cleaned in a basin of water, and if there is a rope, don't remove it first, put the whole string in it, and soak it for a few hours.

2. After soaking, take out the diamond seed. If it is a string, you can tie one end to the fixation, pull the other end flat with your hand, and brush vertically with a wire brush, do not brush back and forth, but sweep it in one direction.

3. After brushing, throw it back into the water and stir it to wash off the flesh that has been brushed off. If it is not clean, change the pot and soak for a while, and repeat step 2 above. Note that if the soak time is very long, try to brush carefully with a wire brush to prevent the diamond from being damaged.

Fourth, after cleaning the flesh of the diamond seed, cut the string rope, put all the diamond seeds into the water, the darker color is left, and the very yellow one may be the bran seed, which can be thrown away. (This step can also be done by skipping to the very beginning, the scattered King Kong is thrown directly into the water, the sinking one is kept, and the floating one is eliminated.) ）

5. Put the selected diamond seeds on a dry cloth and knead them gently to absorb the water on the surface.

Sixth, put the preliminarily cleaned diamond seeds into a container and dry them in the shade. Some people like to brush oil, and here are only ways to do without oil. If you want to ream, you can use a small drill to reaming the hole before the adamantium is completely dry.

Note: Do not blow the undried adamantium and keep it away from heat sources to prevent cracking. ）

7. After the above steps, if there is still a pulp plug in the diamond, you can carefully remove it with a needle, and be careful not to scratch the surface of the diamond.

The above is the general cleaning process of Vajra Bodhi seeds, the key is to be patient. After the vajra is cleaned, you can add beads and other beads to form Buddhist beads according to your preference. When wearing, it is often held in the hand to play, which can make the Vajra Bodhi beads produce pulp as soon as possible.

If you don't wear it, it's best to put it in a sealed bag to prevent it from drying and cracking.

It couldn't have been any bigger. The 2nd turn hole will inevitably break.

You can only buy some rope that is a little thinner.

You can expand it, just buy a drill flower directly, but the hole will be slightly larger after expansion.

Mine is also reamed in half, and it can still be played with after being glued on, but you can see that there are seams.

You should have a broom at home, cut one down, and put the thread in the middle. And then the first paper, after the test, if it still doesn't work, there's no way.

There is no other way but to find a master to drill holes in rhinestones.

There is a small drill bit with electronic speed regulation, which can reach 10,000 revolutions per minute, and the price is about 400 yuan, which can carve jade. This kind of machine can solve your problems.

The first thing to look at is the hardness of your stone, but also the size of your punch, the size of the stone.

It's best to find a master who specializes in stone carving to help you punch holes.

Ordinary electric drills are not good.

Send it to the factory.

Or wrap it around with wire.

Hand twist drill hand punching tool.

How to use: Use the drill bit of the hand twist drill to aim at the hole of the little King Kong, and gently twist it with your hand.

Hahaha Don't be so troublesome, don't use a drill bit if you don't have the technology to ream, it's easy to be dangerous. Go buy an alloy rotary file (it seems to be called so, I can't remember clearly) or a gold steel grinding head, just hold an electric drill in one hand and a bead in the other hand to expand it on both sides. I've done this a lot, and nothing has happened!

It is relatively easiest to have a natural fine hole channel diamond reaming, I use a conical grinding drill to hit from both sides, and then use a ball drill to top and chamfer respectively!

It's best to use a rotary file! After that, the speed control drill! Bodhi in hand! Drill after the end! ok

If you are not familiar with the drill bit, it is not recommended to use the drill flaring, which is easy to burst!! Use a small garden file.

It seems that my brother's technology is not as good as mine, I expanded four turquoise, cracked three, I want to cry, and then my friend told me to drip water to prevent cracking, and don't expand it at once, you must ensure that the turquoise is not too hot.

Expand the three, it is drilled by hand (that's the name, it's a fist-long steel pipe), with a drill bit with emery, screwed little by little. I've used an electric drill before, and I really love cracking. It seems that the expansion of the drill with a kind of ultrasonic wave is possible, too.