Size: 7/8-9GH: 4Flutes: 3
HSS UNC
No 6-32 HSS UNC – Spiral Point Blue Tap
1 1/4-7 HSS UNC – Spiral Point Bright Tap
5/16-18 HSS UNC – Spiral Point Bright Tap
1 1/8-7 HSS UNC – Spiral Point Bright Tap
7/16-14 HSS UNC – Spiral Point Blue Tap
5/8-11 HSS UNC – Spiral Point Bright Tap
1/4-20 HSS UNC – Spiral Point Bright Tap
3/8-16 HSS UNC – Spiral Point Blue Tap
No 8-32 HSS UNC – Spiral Point Blue Tap