Kennametal 2267535 Indexable Square-shoulder End Mill

Product Description

The KENNAMETAL 2267535 is an indexable square-shoulder end mill designed for precision milling operations in metalworking and machining environments. Built around the ISO designation M1D100E1802C100L1000, it features a 1-inch cutting diameter, a maximum depth of cut of 0.71 inches (18 mm), and a 10-inch overall length. The tool accepts two EC18 or EP18 series inserts secured by screw-type holding, and includes through-coolant capability via a 0.25-inch coolant hole. It is installed and operated by machinists and CNC setup technicians working on milling machines and machining centers.

This end mill is suited for square-shoulder milling applications where a true 90-degree wall is required. The 0-degree lead angle makes it effective on ferrous and non-ferrous materials where shoulder accuracy is critical. With a 1-inch cylindrical shank measuring 6.25 inches in shank length and a head length of 3.75 inches, it fits standard ER or collet-style toolholders with a 1-inch bore. The 37,000 RPM maximum speed rating gives it range across light-duty high-speed passes and conventional feed-rate operations.

Key Features

• 1-inch cutting diameter with 0-degree lead angle for true square-shoulder profiles
• Maximum depth of cut of 0.71 inches (18 mm) per pass
• Accepts 2 EC18 or EP18 series indexable inserts, screw-retained
• Through-coolant design with 0.25-inch coolant hole diameter for chip evacuation and heat control
• 10-inch overall length with 1-inch cylindrical shank for rigid toolholder engagement
• Rated to 37,000 RPM maximum for compatibility with high-speed machining centers

Compatibility

Compatible with EC18 and EP18 series indexable inserts. Fits standard 1-inch bore cylindrical toolholders. Refer to KENNAMETAL insert selection guides for grade and geometry recommendations specific to the workpiece material.

Installation Notes

Installation should be performed by a qualified machinist or CNC technician. Ensure the spindle is fully stopped and the machine is locked out before mounting or changing the toolholder. Confirm insert seating and screw torque per the toolholder manufacturer specifications before running. Verify coolant line connections and through-spindle coolant pressure are compatible with the machine before use.