5/16 3Flt 1 5/8LOC 4OAL 5/16Shk RND SE BN ZrN Carbide End Mill

• Special Helix Design with Cylindrical Margin for improved stability in Aluminum & Non-Ferrous materials
• Variable Pitch to reduce chatter with special core design & chip breaker flute geometry
• Ultra High Performance Micrograin Carbide with special High Polished Finish to prevent built up edge
• Diameter Tolerances: +0.0000”/-0.0004”