Kennametal 2624192 Indexable Square-shoulder End Mill

Product Description

The KENNAMETAL 2624192 is a helical indexable square-shoulder end mill designed for precision milling operations in metalworking and machining applications. It features a 1-1/4 inch cutting diameter, a maximum depth of cut of 0.57 inches (14.48 mm), and a 1-1/4 inch cylindrical shank. With four flutes and through-coolant capability via a 0.25 inch coolant hole, this tool is engineered for high-efficiency material removal at up to 33,400 RPM. It accepts EC14.. and EP14.. insert styles, secured by screw-type insert holding. The overall length is 8 inches, making it well-suited for deep-reach square-shoulder milling operations performed by machining professionals.

This end mill is used in CNC machining centers and manual milling setups where square-shoulder profiling, slotting, and face milling are required. The Mill 1-14 series designation places it within a family of tooling configured for high-feed indexable operations. The through-coolant design supports extended tool life during high-speed cuts in ferrous and non-ferrous materials. The 0-degree lead angle produces a true 90-degree shoulder, which is critical for workpiece features requiring precise wall perpendicularity. Machinists and CNC programmers working in job shop, aerospace, energy, and general manufacturing environments will find this tool applicable across a wide range of milling operations.

Key Features

• 1-1/4 inch cutting diameter with 0.57 inch maximum depth of cut
• Helical end mill design with 0-degree lead angle for true 90-degree square shoulders
• 4-flute configuration with 4 indexable insert seats accepting EC14.. and EP14.. insert styles
• Through-coolant delivery via 0.25 inch coolant hole for improved chip evacuation and tool life
• Maximum spindle speed of 33,400 RPM
• Screw-type insert holding for secure, repeatable insert positioning
• ISO designation M1D125E1404C125L800

Compatibility

Compatible with EC14.. and EP14.. insert styles as specified by the manufacturer. Designed for use in the Mill 1-14 series tooling platform.

Installation Notes

Installation and setup should be performed by a qualified machinist or CNC tooling technician. Ensure the machine spindle is powered down and locked out before mounting or changing inserts or the tool body. Verify shank runout and tool holder clamping torque per the machine tool and holder manufacturer specifications before operation. Confirm coolant supply connections are functional and that through-coolant flow is verified prior to cutting.