The 1 INCH 3MT CHK REAMER RHS HS from Field Tool Supply is a high-quality reaming tool designed for precision machining. With a 1-inch diameter and a 3MT shank, this reamer is ideal for enlarging holes to exact sizes in various materials, including metal and plastic. Constructed from high-speed steel, it offers exceptional durability and cutting performance. The right-hand spiral design ensures efficient chip removal, enhancing the reaming process. This tool is suitable for both professional machinists and DIY enthusiasts, meeting industry standards for quality and safety.