I have decided to try making my own Dremel precision router base where
the Dremel's threaded collar screws into a piece of thick perspex (or
wood, depending on what I choose to use).
A bit of googling came up with suggestions that 3/4" 12TPI taps would
closest suit the job. So I bought some, in particular these ones:
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In the description it says "A FULL SET OF TAPS INC 1ST, SECOND AND PLUG
(3 TAPS)"
Coudl someone tell me what it means by "1ST, SECOND AND PLUG"? Are they
for different purposes, only all three look the same to me!
The other thing is - does anyone know what the ideal drill bit size, in
mm, would be for these? I have had a look here:
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But can't find a 3/4" 12TPI one, but then I am a complete novice to this
so make have missed it.
Thanks
Bigus