- Ideal for routine maintenance, repair work and for rethreading where high accuracy and tolerance thread is not critical
- 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
![Irwin® Fractional Taps (HCS), Bottom, 3/4-16NF, #IR-1560ZR (1/Pkg) Irwin® Fractional Taps (HCS), Bottom, 3/4-16NF, #IR-1560ZR (1/Pkg)](https://cdn11.bigcommerce.com/s-gdy1ehz/images/stencil/500x659/products/275818/448352/IR-1118__36154.1668806688.jpg?c=2)