Machine drills square holes in metal.

Mind = Blown

Login to rate this video.

You can place this video on your website by inserting the (X)HTML code below:

Options:
pixels
pixels
Embed code:
<iframe src="https://www.snotr.com/embed/8051" width="400" height="330" frameborder="0"></iframe>

You can email this video to your friends by entering their addresses below:

Your information:
Recipients:

add Add another recipient

Human verification:

People who liked this video also liked

AtmosFear freefall tower at Liseberg Gothenburg in Sweden
I Can't Taste Anything
1087 Days in Just 15 Minutes - Growing Plant Time Lapse COMPILATION
Colored balls elevator. Particle fluid. Music. Molecular Script. Video 4K
2019 Tasmanian Tiger Photo
Budgie Balancing Trick

Comments

14 comments posted so far. Login to add a comment.

Expand all comments

Picture of smacker27 achievements

+32 1. smacker commented 12 years ago

Japanese need square holes to put their square watermelons :D
So this drill is invented.
http://www.youtube.com/watch?v=RqktRZ9t1GM
Picture of Jerry_Fkn_Maguir42 achievements

+66 2. Jerry_Fkn_Maguir commented 12 years ago

Now all we need is square screws! :P
Picture of banzemanga46 achievements

+25 3. banzemanga commented 12 years ago

Wow, amazing accuracy and precision for a drill that is rotating so fast. :O
Picture of Tehnol36 achievements

+2 4. Tehnol commented 12 years ago

It's hard to get a close look at the holes in this vid but it looks like there may still be small radiuses in each corner, so not a true "square" hole
Picture of x3style17 achievements

+11 5. x3style commented 12 years ago

This is awesome! Some fine engineering here.
Picture of filter38 achievements

+13 6. filter commented 12 years ago

There's just no pleasing some people. (#4)
Picture of orion27 achievements

+12 7. orion commented 12 years ago

#4 there are, but the rest of the edges are perfectly straight. And no real corner is really infinitely sharp and neither are square bars that go in these holes.

Anyway, this defies common sense, so it qualifies as awesome!

Check out this interactive demonstration.
http://demonstrations.wolfram.com/SquareHoleDrillInThreeDimensions/
Picture of loadrunner54 achievements

+3 8. loadrunner commented 12 years ago

Minecraft :D
Picture of irishgek50 achievements

+6 9. irishgek commented 12 years ago

Its not a drill as its starting with a pre drilled 10mm round hole.

Also these days they can cut square holes in metal in a fraction of the time with high power laser cutters.

Amazing but Still am not convinced its a perfect corner
Picture of PownMeister27 achievements

+5 10. PownMeister commented 12 years ago

This is how japaneese people make icecube trays :D
Picture of hdwg40 achievements

+6 11. hdwg commented 12 years ago

Nothing new. I was tought how to use one of these in my apprenticeship in 1980. It's still amazing to watch.
Picture of sux2bu67 achievements

+2 12. sux2bu commented 12 years ago

#1 & #10 This vid is Chinese,not Japanese ,and the technique has been around in the US for decades. I think this is an old video.
Picture of LaoMa28 achievements

-1 13. LaoMa commented 12 years ago

#12: If this video is Chinese, why is it in Japanese? Chinese written language has no curly characters. The Japanese however use traditional Chinese characters alongside with their own alphabet.
Picture of sircam16 achievements

0 14. sircam commented 12 years ago

Yep PowerRangers, thats all!