Lang 52mm fixtures, how hard can I cut on them?

[Stirling]

I landed a bunch of Lang 52mm fixtures at an auction and was just wondering how hard can you cut on them?
I got a haas vf2 “20HP” and several small-repeat jobs that would be nice to plop a fixture in and hit go.
Assuming the fixture is made well and part is clamped to the fixture well, Can I take a 10-15hp facing cut?
Say a kennmetal dodeka 2” 45deg cutter 5 tooth 0.125” deep 1.9 step over 0.006-8 per tooth?
Or will I overwhelm it and have an issue?

 

[mhajicek]

Basically as hard as you want. They're pretty solid.

 

[crossthread82]

Those lang 52 or 96 quick point mounts are pretty damn stout. You'd rip the part out of the fixture on top before you came even remotely close to having a problem with the base itself. lang rates the 96mm to hold over 300lbs with just four studs and that's holding the part sideways or upside down in a 5 axis.