Wood is a very patient, and temperamental person, otherwise he would not be dead to the stone all day long, and he is still happy to do it.

Although the task assigned by the Divine Son was arduous, he did not flinch, and after sitting there for a while, he found a stone and began to knock it on the circle that Han Cheng had circled on the stone bar.

In any case, it is impossible to think of an eye out of the stone bars by sitting there and dreaming about it.

"Bang Bang Bang ......"

There was a knocking sound, and after the stone was hit, it seemed a little pungent smell, and stone chips flew out, and gradually, a shallow pit appeared on the stone.

The work on the wood was stopped by Han Cheng.

It's not that the wood is not made carefully enough, but the pit carved out by this percussion method is the kind of cone type that is large on the outside and small on the inside.

In this way, even if the stone hole is finally made, it is not suitable for installing the head handle.

Because the weight and volume of the stone head are placed there, the handle of the head should not be too thin, at least two and a half centimeters in diameter.

According to the current method of wood, a hole with a diameter of two and a half centimeters is made in the stone bar, and the top is almost chiseled to the edge of the stone bar......

Such a pickaxe, used to plow the ground, has a fate similar to that of a bone hoe, and basically it will break from the place where the wooden handle is installed in a few clicks......

The best way is to use a drill bit to drill holes in it, so that the holes drilled are generally thick inside and out.

To drill holes in stone, you need a metal drill bit......

This alone is enough to make Han Cheng helpless.

If he could make a metal drill bit, where would he make a stone drill bit?

How good it is to build one directly out of steel.

Could it be that in the future, when plowing and ploughing the ground, you can only dig with a bone shovel?

Han Cheng frowned.

Then he smiled helplessly, and after he came over, he was all on the drill.

Last time it was wood, this time it's with stone, it's really fate.

The wood is also frowned upon.

This person, who has always been patient, now feels very lost.

Because as the first stonemason of the Qingque tribe, he has no way to meet the requirements of the Divine Son, and he can't drill a suitable eye out of the stone......

As the second senior brother's condition improved day by day, his mood relaxed, and he was in the mood to pet the rabbit, and when he found out about Han Cheng's distressed state, he carried a rabbit that was trained by him honestly, and walked all the way over and asked.

Han Cheng told him about his difficulties, and Wu felt very sorry after hearing it.

The bone shovel that can dig and turn the ground is already very useful in his opinion, and the shovel mentioned by the Son of God is more suitable for plowing the ground than the bone shovel, especially the kind of hard land.

Knowing that there is such a tool that is very beneficial to the tribe but can't be made, it is a real pity for someone like Wu who thinks for the tribe when he has nothing to do.

He couldn't help him with just drilling holes in the stones, and the most intelligent god of the tribe and the wood who had the most dealings with stones were helpless, let alone him.

Do I have to use a metal drill bit to drill holes in stone?

How did you get the holes in the stone tools from a long, long time ago?

Han Cheng, who had been thinking about how to get some steel, found that he seemed to have walked into a misunderstanding.

No one said that you have to use a metal drill to make a hole in a stone!

Just what kind of material tools and methods should be used without metal drill bits?

"There it is!"

Han Cheng, who couldn't sleep at night while holding Bai Xuemei, suddenly screamed excitedly.

It's not that Bai Xuemei has it, but he has a way to drill holes in the stone.

Bai Xuemei, who was asleep, was woken up by Han Cheng's voice, and asked Han Cheng in a daze what he had.

Han Cheng smiled and hugged her upstairs in his arms, saying that it was okay and letting her continue to sleep.

Bai Xuemei, who was hugged by Han Cheng, was very relieved and soon fell asleep.

Han Cheng didn't sleep, if it wasn't the middle of the night, he would run out and do it the way he remembered.

Can't sleep at night, and holding a little boy in his arms to raise his daughter-in-law, of course Han Cheng's hand will not be idle.

Han Cheng is now deeply impressed by his wisdom and foresight.

After changing her name to Bai Xuemei, the place where the child raised his daughter-in-law finally began to grow meat.

Although the scale is small and very young, at least it is not a flat river.

Reciting Yang Wanli's famous poem 'The little lotus shows its sharp corners, and a dragonfly has already stood on its head', Han Cheng fell asleep.

I had a dream all night at night, and I can't remember the plot clearly, but I only remember Snow White's proud murder weapon.

Quietly lifted the fur covering his body, looked at Bai Xuemei in his arms, and Han Cheng, who was still immersed in a dream, immediately had the ability to pull back to reality......

The whole tribe of the Blue Sparrow was in a stir, for not long ago, their wise, wise, kind, and adjective-like Divine Son, who had suddenly announced in a loud voice that he was going to drill holes in the stone out of wood.

After confirming from the Divine Son that the wood and the stone were the two people of their Qingque tribe, the wood and the stone that really existed, everyone immediately boiled.

It can be said that drilling holes in wood with hard stones can still be said in the past, but now Miko has turned over one by one and drilled holes in the stones with wood? It's unimaginable!

Some people were afraid that their guesses were wrong, so they deliberately found a wooden stick to drill on the stone, and after half a day, except for the redness of the palm rubbing, they did not get any gain.

Someone replaced the hand-pressed drill with a pure wood drill pipe and started the diamond head, but the result was also fruitless.

The stone was unharmed, but the wooden drill pipe was worn off.

After these two experiments, everyone became more curious and puzzled, and they felt that the wisdom of the Son of God was unfathomable.

In the expectation of everyone, Han Dashenzi, who had done enough foreplay, came to the stone strip that was hewn out of wood with a calm smile and confident steps.

In his hand, he carried a pocket made of animal skin.

All eyes were fixed on this pocket, expecting their Son to pull out an amazing tool from it.

The pocket was opened, and under the unblinking gaze of everyone, Han Cheng took out a tool from inside.

The people who were very expectant, after seeing this tool, almost fell.

One by one, they looked at each other.

This...... Isn't this a hand-pressed drill? It has been verified by myself and others, and it is impossible to drill stones.

How did the Son of God take it out?

This... This...

Could it be that the Son of God is going to drill and drill holes by hand?

That's right, Han Chengcheng is ready to use this tool in his hand to drill holes.

Han Cheng, who suddenly wanted to lightly pretend to be in the tribe, was very satisfied with everyone's reaction.

He crouched there, adjusted the hand drill, and began to work.

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