AnsweredAssumed Answered

Rc tapped hole drill size incorrect?

Question asked by Joe Tharion on Apr 30, 2020
Latest reply on May 1, 2020 by Rick Becker

Hi all,

I'm trying to figure out what I have done incorrectly. I am trying to specify a 1/8 Rc (BSPT).

From the standard, the tappign drill size is 8.5mm
When I use the  hole wizard, the deafult setting is for a tappign drill at 7.9mm.
Does anyone know what I am doing wrong??