Size: No 1-64Thickness: 3/8″O/D: 1″
HSS UNC
No 10-24 HSS UNC Die
1/4-28 HSS UNF Die
9/16-12 HSS UNC Die
1/4-20 HSS UNC Die
1/2-13 HSS UNC Die
No 6-32 HSS UNC Die
1/2-20 HSS UNF Die
1 3/8-6 HSS UNC Die
1-12 HSS UNF Die