XOMX120408TR-M12 MK2050 High Speed Steel Indexable Inserts Face Mill Carbide Inserts

The XOMX120408TR-M12 MK2050 is a high-performance indexable milling insert designed for efficient face milling, shoulder milling, and general-purpose milling applications. Featuring the XOMX 1204 geometry, TR clamping design, and M12 medium cutting chipbreaker, this insert delivers an excellent balance of stability, chip control, and tool life.

The MK2050 grade, enhanced with advanced multi-layer PVD coating, offers outstanding wear resistance and edge toughness, making it ideal for medium to high-speed milling of steel, stainless steel, and alloy materials.

• Double-Sided Indexable Design
  Maximizes cutting edge utilization and significantly reduces tooling cost per part.

• TR Central Clamping System
  Ensures precise positioning and strong vibration resistance, even under heavy or interrupted cutting conditions.

• M12 Medium Chipbreaker Geometry
  Optimized for medium feed rates and depths of cut, providing smooth chip evacuation and improved surface finish.

• 120408 Size with R0.8 Corner Radius
  Offers an excellent balance between edge strength and surface quality.

• Tough Carbide Substrate
  High resistance to chipping and breakage, suitable for unstable machining environments.

• Advanced Multi-Layer PVD Coating

  • Enhanced wear resistance

  • Reduced cutting friction

  • Improved thermal stability and anti-adhesion properties

• Optimized for Medium to High-Speed Milling
  Allows higher cutting parameters and longer tool life under stable conditions.

• Carbon Steel

• Alloy Steel

• Stainless Steel

• Tool Steel

• Selected Cast Steel Materials

• Face milling on CNC machining centers

• Shoulder milling and general milling

• Roughing and semi-finishing operations

• Mold & die machining

• High-volume production environments

• Cost-effective multi-edge design

• Excellent cutting stability and vibration control

• Reliable chip breaking and evacuation

• Consistent surface finish

• Ideal for automated and continuous machining