Kennametal 2624198 Indexable Square-shoulder End Mill

Product Description

The KENNAMETAL 2624198 is an indexable square-shoulder end mill designed for precision milling operations in CNC machining centers and manual mills. It features a 1-inch cutting diameter, a 1-inch cylindrical shank, and a 2-flute configuration that accommodates EC14 and EP14 series inserts secured by screw-in holding. The cutter delivers a maximum depth of cut of 0.58 inches (14.73 mm) and is rated to a maximum spindle speed of 39,200 RPM. A through-coolant design with a 0.25-inch coolant hole supports high-speed operations by directing fluid directly to the cutting zone, extending insert life and improving chip evacuation.

This end mill is suited for square-shoulder and face milling applications on ferrous and non-ferrous materials in production shop environments. The 0-degree lead angle promotes full-face contact at the shoulder, making it appropriate for step milling and slotting where a true 90-degree wall is required. The cylindrical shank interfaces with standard ER or end-mill holder collet systems. Machinists, toolroom operators, and CNC programmers working in aerospace, automotive, and general metalworking applications will find this toolholder format familiar and straightforward to set up.

Key Features

• 1-inch cutting diameter with 0-degree lead angle for true square-shoulder profiles
• Maximum depth of cut: 0.58 inches (14.73 mm)
• 2-flute, 2-insert design using EC14 and EP14 series insert styles
• Through-coolant capability via 0.25-inch coolant hole for chip control and tool life
• Maximum rated speed of 39,200 RPM
• Screw-in insert holding method for secure, repeatable positioning
• ISO designation M1D100E1402C100L1000 for cross-reference identification

Compatibility

Designed for use with EC14 and EP14 series indexable inserts. ISO number M1D100E1402C100L1000 can be used for cross-reference with compatible insert and toolholder systems.

Installation Notes

Installation should be performed by a qualified machinist or toolroom technician. Ensure the machine spindle is powered down and locked out before mounting or removing the toolholder. Secure the cylindrical shank in a properly sized end-mill holder or collet chuck torqued to the machine manufacturer's specification. Verify insert seating and screw torque before initiating any cut, and confirm through-coolant passages are clear and connected to the machine coolant supply before operation.