Lead angle 0°/ 2° MEAS For aluminum alloys high efficiency end mill MEAS Excellent scatter prevention to ensure stable, high speed aluminum machining Large ramping angle delivers a wide range of machining applications 1 High reliability and high efficiency machining Grooved connection between the insert and holder Provides high speed aluminum machining (ø32: Recommended max. cutting speed Vc = 3,000m/min) ISO balance quality grade G6.3 Prevents vibration during high speed machining (ISO1940/1) M M4 Clamp screw Unique grooved Back of the insert contact surface Prevents insert screw Breakage and ensures Greater safety Grooved insert pocket Centrifugal force is applied across the grooved surface to reduce pressure on the insert screw Prevents insert screw breakage and safely secures the insert during high-speed revolutions Grooved contact surface Radial direction Centrifugal force direction M132 Milling