I want to create 100s of Keyword Rich pages (each on a different keywpord)

For example - Words including 'Juice'

These 5 keywords
Keyword 1] Carrot juice
Keyword 2] Orange juice
Keyword 3] tomato juice
Keyword 4] Juice machine
Keyword 5] Juice bar

Now, I will make 5 differnt pages for all 5 of them keywords, scattered in the text..

Here's the question..
For all 5 of these pages (for the keywords), if I use the Same content(400 words), but just Change the word per page, for each keyword, .. is there anything wrong with that?

So i will have 5 identical content pages (containing the same words) But the keyword will be different one each on.. to ONE of the 5 keywords above.

In other words use a Template page, and just change the Keywords on the page... on page one i will use the keyword carrot juice, and on page Two, change the keyword to orange juice.
(i will try my best to make the content make sense)

and continue to do this for for my 100s of'keyword' pages?.... Here's what i mean...
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EG page one

CARROT JUICE is a very healthy juice to drink. it is made from natural vegitables
and when processed CARROT JUICE can be very healthy.
CARROT JUICE is full of Vitamins...

CARROT JUICE is great... etc, etc..

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PAGE TWO

TOMATOE JUICE is a very healthy juice to drink. it is made from natural vegitables
and when processed TOMATOE JUICE can be very healthy.
TOMATOE JUICE is full of Vitamins...

TOMATOE JUICE is great... etc, etc..
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If i continue to do this for for my 100s of pages? Have identical content, BUT JUST CHANGE THE KEYWORD.. Is this ok, in terms of SE spiders, and SEO? and the SE Google?

Does anybody do it, and has NO experiences? Share your experiences + advice.... IN detail please...