THE MICRO 100 INDEXABLE SQUARE SHOULDER END MILL, MODEL 31-4024, IS ENGINEERED FOR PRECISE TOOLING APPLICATIONS. KEY DIMENSIONS INCLUDE A CUTTING DIAMETER OF 1-1/4 INCHES, AN OVERALL LENGTH OF 4.4000 INCHES, AND A SHANK DIAMETER OF 3/4 INCHES. THE TOOL FEATURES A MAXIMUM CUTTING DIAMETER OF 1 1/4 INCHES AND A LENGTH OF CUT AND CUTTING EDGE LENGTH OF 2 INCHES. IT REQUIRES 5 INSERTS (INSERT SIZE 50-2100) AND UTILIZES INSERT SCREW 16-1020, COMPATIBLE WITH M2.5 X T-8 TORX SCREWS AND TORX KEY 16-1020.