Size: 1/2-13GH: 3Flutes: 3
HSS UNC
No 10-24 HSS UNC – Spiral Point Bright Tap
7/16-14 HSS UNC – Spiral Point Blue Tap
1/4-20 HSS UNC – Spiral Point Blue Tap
1 1/8-7 HSS UNC – Spiral Point Bright Tap
5/16-18 HSS UNC – Spiral Point Bright Tap
3/8-16 HSS UNC – Spiral Point Bright Tap
No 6-32 HSS UNC – Spiral Point Blue Tap
7/8-9 HSS UNC – Spiral Point Bright Tap
3/8-16 HSS UNC – Spiral Point Blue Tap