The 231 2-1/2 is a high-speed steel (HSS), 2-flute, single-end mill with a standard-length design. It is identified as a 2-1/2" HSS 2-flute single-end mill, standard length, USA.
This end mill is typically used for general milling and material-removal operations where a standard-length, 2-flute HSS single-end mill is appropriate.
- Model: 231 2-1/2
- Diameter: 2-1/2"
- Material: HSS
- Flutes: 2
- Style: Single end
- Length: Standard
- Origin designation: USA
