The CNMG 120408-MF1 turning insert from Seco Tools is an excellent choice for finishing operations. The CP500 grade is globally recognized for its exceptional durability, combining a very hard substrate with advanced PVD coating, providing maximum protection against heat and wear.

The MF1 chipbreaker is specially designed to provide excellent control of burrs at shallow cutting depths and low feed rates, ensuring a mirror-like surface finish and absolute dimensional accuracy.

Technical Specifications

• Brand: Seco Tools
• Product Code: 4309794001
• Grade: CP500 (PVD Coated)
• Geometry (Chipbreaker): MF1 (Finishing / Fine Machining)
• Insert Shape: C - Rhombic 80°
• Edge Radius (RE): 0.8 mm
• Cutting Edge Length (L): 12.9 mm
• Insert Thickness (S): 4.76 mm
• Inscribed Circle Diameter (IC): 12.7 mm