Side Milling Cutter: 4" Cutter Dia, 11/16" Cutting Width, 1-1/4" Arbor Hole, 22 Teeth MPN:84989

The corner radius boring bar is an indispensable tool for industries such as aerospace, automotive, medical device manufacturing, and machining shops where accurate, precise, and uniform bored holes are required. Its unique design allows operators to create internal corner radii in bores with diameters ranging from 0.1 to 0.3 while maintaining tight tolerances and ensuring smooth finishes that eliminate the need for post-processing deburring or honing operations. The submicron solid carbide material ensures high wear resistance and longer tool life, allowing users to save time and reduce costs associated with frequent replacement of tools. Overall, the corner radius boring bar is a versatile solution for creating internal corners in diverse applications where consistency and precision are essential.