The EM2SR(088) 1-3/8 X 1 from Field Tool Supply is a high-performance tool designed for precision machining tasks. With dimensions of 1-3/8" and a 1" diameter, this tool is ideal for creating accurate cuts and threads in various materials. Made from premium materials, it offers exceptional durability and reliability, making it suitable for both manual and CNC machining applications. This tool is perfect for professionals looking to achieve high-quality results in their projects. Its robust construction ensures efficient performance, making it a must-have for any machinist.