Cryptic crossword clue
Securing bit of metal into label 6

The most common and most likely answer to this crossword clue is the 6 letter word TAPING

I've seen this crossword clue in The Daily Telegraph
T
A
P
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Buddy explains!

The straight part
We know that "Securing" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case securing = taping.
The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.
This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.

What does TAPING mean?

TAPING verb
  1. To bind with adhesive tape.
  2. To record, particularly onto magnetic tape.
  3. (passive) To understand, figure out.
TAPING noun
  1. The act of something being recorded on tape.
  2. The act of something being stuck with adhesive tape.

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