Kennametal 1023580 Square-shoulder End Mill 7/8 in 2 Flute

Product Description

The KENNAMETAL 1023580 is an indexable square-shoulder end mill built for precision milling operations in metalworking and machining environments. Identified by cutter style KICR088SD260, it features a 0.875-inch cutting diameter and a maximum depth of cut of 0.28 inches (7.11 mm), making it suited for shoulder milling, face milling, and slotting applications where a true 90-degree wall is required. The tool accepts two SDEB 2615 inserts secured by screw clamping. It weighs 0.5027 pounds and measures 3.25 inches overall length. Typically installed and managed by machinists or CNC setup technicians, this tool is designed for use in machining centers and manual milling equipment.

This end mill is intended for use in production and job-shop machining environments where repeatable square-shoulder profiles are required. The 0.75-inch cylindrical shank and 2.0299-inch shank length allow it to seat securely in standard end-mill holders and collet chucks. With a maximum rated speed of 10,350 RPM and a 0-degree lead angle, it is configured for direct radial engagement and clean shoulder walls on ferrous and non-ferrous workpieces. Two cutting positions per tool body keep tooling costs manageable in high-use environments.

Key Features

• 0.875-inch cutting diameter with 0-degree lead angle for true 90-degree shoulder profiles
• Maximum depth of cut of 0.28 inches (7.11 mm) per pass
• Accepts two SDEB 2615 inserts with screw-clamp holding method
• Maximum rated speed of 10,350 RPM
• 0.75-inch cylindrical shank fits standard end-mill holders and collet chucks
• No coolant-through design; suitable for external coolant or dry cutting setups

Compatibility

Designed to accept SDEB 2615 inserts. No additional compatible model or system information was provided in the product data.

Installation Notes

Installation and tool changes should be performed by a qualified machinist with the spindle fully stopped and machine power locked out per standard OSHA lockout/tagout procedures. Secure the cylindrical shank in a properly sized end-mill holder or collet chuck and torque the retention hardware according to the holder manufacturer specifications. Verify insert seating and screw torque before initiating a cut. Do not exceed the rated maximum spindle speed of 10,350 RPM.