Seco 02779767 Milling Insert XNEX080608R-M08 MP3000

Product Description

The SECO 02779767 is a solid carbide trigon milling insert carrying the manufacturer part number XNEX080608R-M08 in grade MP3000. The insert features a TiAlN coating applied via PVD process, delivering hardness and thermal resistance suited for cutting hard materials, steel, and stainless steel. With six cutting edges on a double-sided body, the insert maximizes tool life per unit. The inscribed circle measures 0.4913 inches, thickness is 0.2539 inches, and the corner radius is 0.0315 inches (1/32 inch). A negative rake geometry at 24 degrees and honed cutting edge style contribute to stable, predictable cutting action. This insert is installed by machinists and CNC tooling technicians in milling operations.

The XNEX080608R-M08 is designed for use in milling applications targeting hard materials as the primary workpiece material, with steel and stainless steel as secondary workpiece materials. The right-hand configuration and screw-holding method make it compatible with the R220.96-08 cutter series. It is suited for both roughing and semi-finishing passes where controlled chip formation is required. The M08 chip breaker geometry supports performance across the listed material grades. This insert is typically used in production machining environments, including job shops and manufacturing cells running ISO-rated toolholders.

Key Features

• Solid carbide micrograin substrate with PVD TiAlN coating for wear and heat resistance
• Six cutting edges on a double-sided trigon insert body for extended tool life per insert
• MP3000 manufacturer grade optimized for hard material, steel, and stainless steel cutting
• Maximum depth of cut of 0.2953 inches with a cutting edge effective length of 0.2953 inches
• Negative rake at 24 degrees with honed edge style for stable chip load and edge integrity
• Right-hand insert with screw holding method; compatible with R220.96-08 cutter series

Compatibility

Confirmed compatible with the R220.96-08 cutter series. ANSI and ISO code XNEX080608R-M08. Meets ISO standards. Minimum order quantity is 10 units; package quantity is 1.

Installation Notes

Installation is performed by qualified machining technicians or CNC tooling setup personnel. Always power down and lock out the machine spindle before seating or replacing inserts. Use the appropriate torx or hex key to torque the clamping screw to the toolholder manufacturer specification found in the cutter body documentation. Inspect the insert pocket and seating surface for chips or debris before installing a new insert to ensure proper seating and runout.