O/D: 5/16-22Thickness: 3/8″O/D: 1″
HSS UNC
No 6-32 HSS UNC Die
1/4-20 HSS UNC Die
5/16-18 HSS UNC Die
No 8-32 HSS UNC Die
5/8-11 HSS UNC Die
No 2-56 HSS UNC Die
No 3-48 HSS UNC Die
7/16-14 HSS UNC Die