Milling Head stiffening fixture

[Okapi]

Hi Christophe,
For such special fixture, I've used with success silentblocs coming from old motorcycle rear suspension, they are made with two metal parts with a rubber part very thin, they give for more security a rigide mount without the risk of vibrations, it's in metric dimensions around 22-25mm. outside for a 12mm. axis with a length around 20-25mm., mine are coming from an old stock but I suppose they are still used today.
Have a nice day.
Pierre