Seco 03272859 Milling Insert XOMX120416TR-MD13 MP1501

Product Description

The SECO 03272859 is a solid carbide milling insert carrying the ANSI and ISO designation XOMX120416TR-MD13 in manufacturer grade MP1501. This single-sided, right-hand insert features a parallelogram shape with a positive rake geometry and a T-Land cutting edge style. The CVD-applied Duratomic coating combines TiCN and Al2O3 layers to extend tool life when cutting steel, cast iron, and hard materials. With two cutting edges, a corner radius of 0.0630 inches (1/16 inch), and a maximum depth of cut of 5.80 mm (0.4567 inches), it is suited to demanding face and shoulder milling operations. Machinists and CNC tooling specialists install this insert in compatible SECO milling cutter bodies.

This insert is designed for use in industrial milling applications targeting steel as the primary workpiece material, with secondary suitability for cast iron and hard materials. The MD13 chip breaker geometry and positive 14.7-degree rake angle work together to manage chip flow and reduce cutting forces, making this insert appropriate for both roughing and semi-finishing passes on CNC machining centers. It is compatible with SECO cutter series R217.69-12 and R220.69-12. The screw-held mounting method and XOMX-12 series designation make toolholder selection straightforward when referencing SECO tooling catalogs.

Key Features

• Solid carbide fine-grain substrate with CVD Duratomic coating (TiCN and Al2O3) for extended wear resistance
• Positive rake angle of 14.7 degrees with T-Land cutting edge style reduces cutting forces
• MD13 chip breaker optimized for steel, cast iron, and hard material applications
• Two usable cutting edges per insert to maximize value per unit
• Corner radius of 0.0630 inches (1/16 inch) provides controlled surface finish at depth
• Maximum depth of cut of 5.80 mm supports both roughing and semi-finishing operations

Compatibility

Compatible with SECO milling cutter series R217.69-12 and R220.69-12. This insert follows the XOMX-12 series designation and conforms to ISO and ANSI code XOMX120416TR-MD13 for cross-reference purposes.

Installation Notes

This insert is installed and replaced by machinists or CNC tooling technicians using the screw-held mounting method standard to the XOMX insert style. Before changing inserts, ensure the spindle is fully stopped and the machine is in a locked-out, de-energized state per facility lockout/tagout procedures. Use the appropriate Torx or hex key as specified by the cutter body manufacturer when seating the clamping screw. Inspect the insert pocket and clamping screw for wear or damage before installing a new insert.