The 19.0MM CHK Reamer ST FL SS HS from Field Tool Supply is designed for high-precision reaming in stainless steel. This high-speed steel (HSS) tool features a straight flute design, ensuring efficient chip removal and smooth finishes. With a diameter of 19.0MM, it is ideal for a variety of machining applications. Constructed from robust stainless steel, this reamer provides exceptional durability and wear resistance. It meets industry standards for quality and performance, making it suitable for both professional machinists and hobbyists. Compatible with standard drill setups, it is a must-have for any metalworking toolkit.