Irwin® Hanson® 1427 Fractional Plug Tap, 5/16-18, UNC Thread, 4 Flutes, 2B, Right Hand Cutting Direction
Irwin® Hanson® Plug Tap, Fractional, 5/16-18, UNC, 1-1/8 in Thread Length, 2-23/32 in Overall Length, 4 Flutes, Right Hand Cutting, Class of Fit: 2B, 0.318 in Shank Dia, 1.59375 in Shank Length, High Carbon Steel, Uncoated
- Straight flutes are ground to provide rapid chip removal for efficient threading
- Designed for hand threading work in a variety of materials
- Taps produce a class 2B thread
- 3-5 chamfer