80% Core

• Designed for profile machining of dies and molds.
• 80% core geometry offers a stronger tool that reduces chatter and eliminates push you would normally find with a typical Ball Nose.
• Excellent rigidity for hard milling applications up to 58 HRc.
• Better chip extraction produces excellent finishes in valleys and pockets with longevity for “lights out” machining.
• H6 shank tolerance for “heat shrink applications”.

• Cutting diameter tolerance + .0000 - .0015
• AlTiN coated.
• Excellent for finishing aluminum molds.
• Not designed for side cutting.

80% Core - Speeds and Feeds Specifications