The information “K-2 G9A69140 14x14x30x89” likely refers to a specific part number for a carbide end mill. Based on the provided search results, “K-2” is a likely manufacturer or brand, “G9A69140” is the part number, and “14x14x30x89” represents the dimensions of the end mill.

Ti-phoon“ is a misspelling. The correct term is ”Tiphoon“ or ”Ti-Phoon“. ”Ti-Phoon" is a brand of solid carbide end mills and other cutting tools, primarily known for their quality and performance, particularly in the machine shop industry.

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.