Kennametal 1025031 Square-shoulder Face Mill 4 in Kssm

Product Description

The KENNAMETAL 1025031 is an indexable square-shoulder face mill designed for precision milling operations in metalworking and machining environments. Built to the KSSM series standard, this right-hand cutting tool accepts up to 7 SD.T 43.. style inserts secured by screw-holding method. It features a 4 inch maximum cutting diameter, a 1-1/2 inch arbor hole diameter, and a maximum depth of cut of 0.361 inches. The 0/90 degree lead angle geometry produces true square shoulders, making this cutter well suited for step milling and face milling applications. Machinists and CNC operators in production and job-shop environments are the primary installers and users of this tool.

This face mill is designed for use on vertical and horizontal machining centers and CNC mills where square-shoulder profiling or face milling is required. The medium pitch configuration with 7 inserts supports stable cutting across a range of ferrous and non-ferrous workpiece materials. The 2 inch overall height and 3.943 inch maximum body diameter make it compatible with standard tooling setups on mid-size spindles. Compatible inserts include SDCW 433PDSR8GN, SDCW 43PDSR8GN, SDPT 43PDER8GB2, and SDPT 43PDSR8GB2.

Key Features

• 4 inch maximum cutting diameter with 0/90 degree lead angle for true square-shoulder milling
• Accepts 7 SD.T 43.. style indexable inserts with screw-holding retention
• Medium pitch, 7-flute design balances productivity and cutting stability
• Right-hand cutting direction; no coolant-through capability
• 1-1/2 inch arbor hole diameter with 0.640 inch keyway width for secure arbor mounting
• KSSM series construction for compatibility with Kennametal SD.T 43.. insert family

Compatibility

Compatible inserts confirmed in product data: SDCW 433PDSR8GN, SDCW 43PDSR8GN, SDPT 43PDER8GB2, and SDPT 43PDSR8GB2. Insert style code is SD.T 43.. and cutter style is KSSISR within the KSSM series.

Installation Notes

Installation is performed by qualified machinists or CNC tooling technicians. The spindle must be powered down and the machine brought to a full stop before mounting or changing this tool. The arbor, drawbar, and keyway components should be inspected for wear and cleanliness before seating the cutter. Follow the machine tool manufacturer torque specifications for the drawbar and adhere to applicable shop safety standards when handling indexable insert tooling.