Thread taps needed

[MotoJouni]

M5x0,75 for Dell'Orto (M5x0,8 is the standard pitch for M5)

Also M4x0,8 is needed, not for Laverda (M4x0,7 is the standard pitch for M4).

From where I can buy these tools?

Edit: Pitches correct now.

 

[Simonr501]

A quick Google revealed quite a few hits for those.
Not cheap mind! Unusual sizes pushes the price up.

https://www.ccw-tools.com/Product.aspx?ProductID=31117&strReferer=search&PPGR=0
Price ?47.18

https://www.threadtools.com/Products/HSS-TAPS/M4x0-8-Tap-Set
Price ?170.79

If you are chasing out an old thread then probably just need a 'bottom'.

 

[Gravelroad]

https://www.gewindebohrer-shop.de/gewindebohrer-metrisch-fein-din-13-hssg/gewindebohrer-5-x-0-75-4022835263166-p-921.html

The M4x0.8 is a bit steep, for a simple recut it might be enough to slot/groove a bolt of that size, if at hand

https://www.threadtools.com/Products/HSS-TAPS/M4x0-8-Taper-Lead-Tap


Regards,
Stefan

 

[1200ts]

Amazon has a two pack of 5mm x .75 for $10.20