This milling cutter, also known as a circular saw blade, is designed for use with the milling arbor (MT-2) No. 66803 and is essential for performing circular sawing operations. When attached to the milling cutter, it enables smooth, efficient cutting on the Little Milling 9, Little Milling 9X, and Little Milling 11 precision benchtop milling machines. Because the cutter is specifically designed for these machines, it ensures precise and clean cuts with minimal vibration, improving the quality of the workpiece. As a result, you can achieve consistent, accurate results in circular sawing tasks. By pairing this milling cutter with the MT-3 arbor, you maximize the cutting capability and versatility of your milling system. Consequently, this tool is a must-have for expanding the functionality and efficiency of your precision milling machine.