Asymmetric divided flute for better vibration control and tool life and smoother cutting. Variable helix angle for better vibration control and tool life with a tapered core for better chip evacuation and tool strength. TiN coating for high performance at medium-high cutting on steels, stainless steels and cast iron. Special relief design for higher edge strength, better vibration control and workpiece material flexibility

Specifications:

• Diameter (mm): 4
• Overall Length (mm): 57
• Cutting Length (mm): 11
• :