The turning insert CNMG 120412-MK5 by Walter is a high-performance cutting tool designed to handle the most demanding machining conditions. The MK5 geometry is Walter’s specialized solution for medium operations, offering excellent chip control and outstanding stability.

With a radius of 1.2 mm, this insert is particularly resistant to high cutting forces and interrupted cuts, while enabling higher feed rates while maintaining the structural integrity of the cutting edge.

• Brand: Walter
• ISO Code: CNMG 120412-MK5
• Geometry (Chipbreaker): MK5 (Medium Machining)
• Insert Shape: C - Rhombic 80°
• Radius (RE): 1.2 mm
• Cutting Edge Length (L): 12.9 mm
• Insert Thickness (S): 4.76 mm
• Inscribed Circle Diameter (IC): 12.7 mm
• Machining Type: Semi-rough to Medium Machining