IMPA 631395 HAND TAPS set of 3 pcs HSS UNC 1 1/4" x 7

This product is a set of three UNC (Unified National Coarse) hand taps made of high-speed steel. They are designed for use on a variety of materials, including metals, and are especially useful for creating internal threads. The set includes taps in the following sizes: 1 1/4" x 7 (mm x Pitch). Each tap has a different length and number of flutes, which helps to create a variety of different thread sizes and shapes. The overall quality of the taps is very good, and they are very easy to use.