Size: No 12-28GH: 3Flutes: 2
HSS UNC
3/8-16 HSS UNC – Spiral Point Blue 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
7/16-14 HSS UNC – Spiral Point Bright Tap
No 10-24 HSS UNC – Spiral Point Bright Tap
5/8-11 HSS UNC – Spiral Point Bright Tap
5/16-18 HSS UNC – Spiral Point Blue Tap
No 12-24 HSS UNC – Spiral Point Bright Tap
1 1/8-7 HSS UNC – Spiral Point Bright Tap