Harvey Tool 774116-C6 | 1/4" Diameter x 1/4" Shank x 3/4" LOC x 2-1/2" OAL 0.0200" Radius 7 Flute AlTiN Nano Coated Carbide Corner Radius End Mill

The variable helix design of the Variable Helix End Mills for High Temp Alloys - Corner Radius reduces chatter and harmonics.

• Variable helix design (approx. 34 Degree) reduces chatter and harmonics and increases material removal rates
• Latest generation AlTiN Nano coating offers superior hardness and heat resistance
• h6 shank tolerance for high precision tool holders
• Suitable for steels up to 45Rc
• Center cutting
• Solid carbide
• CNC ground in the USA