(7) Undercut
(A) For material less than] in. (25 mm) thick, undercut shall not exceed 1/32 in. (1 mm), except that a maximum 1/16 in. (2 mm) is permitted for an accumulated length of 2 in. (50 mm) in any 12 in. (300 mm). For material equal to or greater than 1 in. thick, undercut shall not...
I have a welder doing a test to AWS D1.1. Figure 4.21 the Root opening shows 1/4" is there a tolerance? Just like angle shows 45 degrees is there a tolerance on that also?
Thank you.