The 1-1/16 3MT CHK REAMER SF HS from Field Tool Supply is a high-speed steel reamer designed for precision hole finishing. With a 3MT shank, it is compatible with various machines, making it versatile for different applications. This reamer features a straight flute design, ensuring efficient chip removal and smooth operation. Ideal for use in metalworking, it provides a clean finish and accurate dimensions, meeting industry standards for quality. Perfect for machinists looking to enhance their hole-making capabilities, this tool is a reliable addition to any workshop.