Where is the best place to purchase athread mill?

[Barioni Cues]

Hey out there,
Any body know where the best place is to purchase a thread mill. I am not looking for the dremell or laminate router just the bit itself. And what is the longest length available for internal threads? Thanks in advance for any info you have.

 

[vasilios]

you can google micrograin carbide.they sell thread mills.i prefer to make my own.

bill

 

[Barioni Cues]

you can google micrograin carbide.they sell thread mills.i prefer to make my own.

bill

Thanks Bill. Appreciate the help!