The MK Morse MHSA15C Attached Diameter is an excellent investment in the world of industrial and scientific cutting tools. Through trial and error, I found that this indexable insert is extremely efficient and reliable, saving valuable time and effort in the long run. Its unique design allows for accurate and precise cuts, making it a great addition to any cutting tool collection. However the only con I found was its price point, but it's worth the investment for those in need of a high-quality