Which hf spindle from china

[fgfreek32]

Ok thanks

And is the quality ok ?
I am looking for a spindle but there a so many to buy.

some say runout less than 0.05,0.02 amd even 0.005 and wenn you ask about the seller who claims 0.005 ,they answer is wenn you want this precision you have to grind it yourself to get the 0.005 precision ?

grt frank

[the great waldo]

Hi Frank

I'll check out the runout this evening. I think with most of the newer chinese spindles that are not the cheapest the runout is pretty low. I'm using some very fine 0.5mm end mills so this is important. Good quality collets are probably important too. It's no good having a spindle with no runout and a collet that is egg shaped !! I get the feeling that it's the weakest link in the chain that is important in cnc accuracy.

Cheers
Andrew