Irwin® Hanson® 8145 Fractional Plug Tap, 1/2-20, UNF Thread, 4 Flutes, 2B
Item #BC012739
Irwin® Hanson® Plug Tap, Fractional, 1/2-20, UNF, 4 Flutes, Class of Fit: 2B, High Carbon Steel
- Straight flutes are ground to provide rapid chip removal for efficient threading
- Designed for hand threading work in a variety of materials
- Tap size?? and recommended drill bit size?? are etched on each tool for easy identification
- 3-5 chamfer