This is pretty thick beam, must have been in US standard? What drill did you run and did you run it in lower specs than usual also for the end mill, those speeds must be lowered because web is 76mm thick so by what percentage did you lowered it down? Thanks
This is pretty thick beam, must have been in US standard? What drill did you run and did you run it in lower specs than usual also for the end mill, those speeds must be lowered because web is 76mm thick so by what percentage did you lowered it down? Thanks