Helical Solutions 84776 | HCM90-20312 5/16" Diameter x 5/16" Shank x 2-1/2" OAL x 90 Degree Included Angle 2 Flute Uncoated Solid Carbide Chamfer Mill

These chamfer mills are available in 2 and 4 flutes for soft and hard materials. They are ground with a positive axial rake and clearance and are available uncoated and Aplus coated for optimal performance and wear resistance.

• Designed for universal chamfering applications
• Offered with 2 and 4 flutes for soft and hard materials
• Ground with positive axial rake and clearance for optimal performance
• h6 shank tolerance for high precision tool holders
• Aplus coating offers added lubricity and high temperature resistance for faster speeds and feeds and improved tool life
• Solid carbide end mills
• CNC ground in the USA