The “YG K-2 G9A69160” refers to a specific type of carbide end mill from YG-1, a manufacturer known for high-quality tools. Specifically, this model is a 4-flute, short-length carbide end mill with a 16.0 mm diameter. It's designed for general milling applications, particularly on materials up to 45 HRC. The G9A69160 designation likely identifies the end mill's geometry and specific features. The K-2 designation suggests it's a general-purpose grade, suitable for various materials.

Ti-phoon" is a brand name used for solid carbide end mills, a type of cutting tool used in manufacturing. These tools are typically made of YG-1 grade solid carbide. They are known for their durability and long life. You can find Tiphoon end mills in various sizes and flutes, with black coating and plastic packaging.