Kennametal 2624190 Indexable Square-shoulder End Mill

Product Description

The KENNAMETAL 2624190 is an indexable square-shoulder end mill designed for milling operations requiring precise 90-degree shoulder profiles. It features a 1-inch cutting diameter, a maximum depth of cut of 0.58 inches, and a 1-inch cylindrical shank with an overall length of 7.5 inches. The tool runs at a maximum of 39,200 RPM and includes through-coolant capability for extended insert life and improved chip evacuation. With 3 flutes and 3 cutter insert positions, it is engineered for aggressive material removal in a Mill 1 toolholder setup. Installation and operation are handled by licensed machinists and CNC operators in production and job shop environments.

This end mill is suited for square-shoulder milling in ferrous and non-ferrous materials where tight wall angles and consistent floor finishes are required. It accepts EC14.. and EP14.. insert styles, held in place by screw clamping. With a 0-degree lead angle and through-coolant support, it performs well in deep pocket milling, face milling, and ramping applications on CNC machining centers. The cylindrical shank fits standard toolholder bores for straightforward setup. It is appropriate for both production floor use and precision part manufacturing in aerospace, die-mold, and general machining applications.

Key Features

• 1-inch cutting diameter with 0.58-inch maximum depth of cut for controlled shoulder passes
• Through-coolant design supports chip flushing and thermal management at the cutting edge
• Maximum spindle speed of 39,200 RPM for high-speed machining compatibility
• Accepts EC14.. and EP14.. indexable insert styles via screw-clamp retention
• 0-degree lead angle produces true 90-degree square shoulders in a single pass
• 3-flute, 3-insert configuration balances cutting force and chip load per tooth

Compatibility

Compatible with EC14.. and EP14.. insert styles. Designed for use with a Mill 1 toolholder. ISO number M1D100E1403C100L750 may be used for cross-reference with equivalent tooling standards.

Installation Notes

Installation is performed by qualified machinists or CNC setup technicians. Ensure the machine spindle is fully stopped and locked out before mounting or changing inserts. Verify toolholder bore diameter matches the 1-inch cylindrical shank before clamping. Confirm through-coolant passages are clear and machine coolant pressure is within the equipment manufacturer specifications before running.