Seco 02642884 Square Shoulder Face Mill 4 Inch

Product Description

The SECO 02642884 is an indexable square-shoulder face mill designed for precision milling operations requiring a true 90-degree shoulder. Built to the Square 6 series specification, this cutter accepts 6 XNEX 0806 inserts and delivers a maximum cutting diameter of 4 inches with a maximum depth of cut of 0.295 inches. The arbor hole diameter is 1.5 inches, and the cutter stands 1.97 inches tall overall. Through-coolant capability is built in, supporting thermal management and chip evacuation during demanding cuts. This tool is intended for use by machinists and CNC operators in production and job-shop environments.

The 02642884 is applied to slotting and square-shoulder milling operations where a 90-degree lead angle and negative rake geometry are required. The coarse pitch configuration and 6-flute layout make it appropriate for moderate to heavy material removal in ferrous and non-ferrous applications. The R220.96 cutter style designation confirms its fitment within the SECO Square 6 insert platform. Through-coolant delivery supports extended tool life in continuous cutting cycles. This cutter is suited for horizontal and vertical machining centers using the standard 1.5-inch arbor interface.

Key Features

• 4-inch maximum cutting diameter with a 90-degree lead angle for true square shoulders
• Accepts 6 XNEX 0806 indexable inserts with clamp and screw holding method
• Maximum depth of cut of 0.295 inches per pass
• Through-coolant design for chip evacuation and heat management
• Negative rake geometry for stable, controlled cutting action
• Coarse pitch, 6-flute layout suited for slotting and shoulder milling

Compatibility

Designed for use with XNEX 0806 series inserts within the SECO Square 6 (R220.96) cutter platform. Mounts on arbors with a 1.5-inch hole diameter. Keyway width is 0.63 inches and hub diameter is 90 mm.

Installation Notes

Installation should be performed by a qualified machinist or CNC setup technician. Ensure the machine spindle is fully stopped and the tool changer or spindle is locked out before mounting or removing the cutter. Confirm arbor and adapter dimensions match the 1.5-inch bore and keyway specifications before torquing. Verify insert seating and clamp engagement on all 6 pockets before initiating a cut.