ST260 Internal Coolant Endmills Optimized for Titanium Alloys 

· Suitable for high performance machining of aerospace titanium alloys.
· Variable helix angle and differential flute pitch, reduces and eliminates vibration, cutting more stably.
· Special Y type internal cooling holes design, excellent cooling effect, smooth chip evacuation.
· Comparing with ST200, allows higher cutting speed & cutting depth and longer tool life.