Size: 9/16-18GH: 3Flutes: 3
HSS UNC
1/4-20 HSS UNC – Spiral Point Bright Tap
1/4-20 HSS UNC – Spiral Point Blue Tap
1/2-13 HSS UNC – Spiral Point Bright Tap
7/8-9 HSS UNC – Spiral Point Bright Tap
3/4-10 HSS UNC – Spiral Point Bright Tap
5/8-11 HSS UNC – Spiral Point Bright Tap
3/8-16 HSS UNC – Spiral Point Blue Tap
5/16-18 HSS UNC – Spiral Point Bright Tap
No 8-32 HSS UNC – Spiral Point Bright Tap
3/8-16 HSS UNC – Spiral Point Bright Tap