Why does the roller drill bit keep spraying water when it is working?

Feedback
Report

0 View PremiumSep 12, 2025

Repost is prohibited without the creator's permission.

haoqimiaomiaomiaody

0 Follower · 118 Videos

Recommended for You

All
Anime

3:04

Chinese trucks challenge Indonesian influencer's hill, competing on the same stage as Mitsubishi's h

haoqimiaomiaomiaody

0 View

0:40

African facial hair removal looks painful

haoqimiaomiaomiaody

23 Views

1:10

The foreigner's giant plow tractor actually has a cab from the last century!

haoqimiaomiaomiaody

29 Views

0:46

What on earth can withstand the squeeze of a hydraulic press?

haoqimiaomiaomiaody

24 Views

1:04

What on earth can withstand a high-pressure water gun?

haoqimiaomiaomiaody

10 Views

3:31

Let's take a look at some amazing outdoor hacks!

qiaogongshijie

102 Views

4:11

The power of science

haoyongwujingongju

56 Views

0:45

They say diamonds are forever, but they can be burned and broken.

haoqiwanhuatong

37 Views

1:00

Where do mosquitoes lay their eggs?

Jinzhengmeiyongde

14 Views

0:58

What kind of wisdom did the ancients have to design such a sophisticated mechanism?

haoyongwujingongju

40 Views

1:56

Introduction to Tequila

yaki1

88 Views

2:08

Car repair tips: temporary inflation, wire bundling to prevent punctures, DIY fenders, lubricating t

yaki1

22 Views

1:27

Introduction to Traditional Group Farming Culture in Africa

yaki1

41 Views

8:52

The Ultimate Sense of Comfort and Aesthetic Beauty

Jinzhengmeiyongde

12 Views

4:07

Decompression video of the workers series!

jixiepangke

38 Views

1:37

How Tsunamis Are Formed (3D Principle)

Jinzhengmeiyongde

26 Views

5:47

The Fertilization Process of Sperm and Egg

Jinzhengmeiyongde

18 Views

0:49

I advise you to quit porn (enlarging testicles)

xuetudexin-

63 Views

2:34

What happens when the moon wakes up?

Wuhudonghuarenkongjian

30 Views

1:26

Why doesn't it hurt when a needle is stuck in my finger?

yaki1

56 Views