OSG 55° Helix Endmill Corner Radius - Centre Cutting Long Length - 16mm x R2 Boring Bar Blank Notch-free tapered neck for durability:

Notch-free tapered neck for durability: The neck is thoughtfully shaped to eliminate weak notches

Whether you’re tackling basic threads or the most demanding applications

it’s suited for delicate machining tasks and assemblies where tight hole accuracy matters

you’ll experience dependable performance that supports faster changeovers

OSG 55° Helix Endmill Corner Radius - Centre Cutting Long Length - 16mm x R2 Boring Bar Blank Notch-free tapered neck for durability:The OSG 55 Helix Endmill with a corner radius and long length design is a versatile cutting tool for general machining tasks. It features centre cutting geometry, a 55 degree helix for efficient chip evacuation, and a corner radius for smoother finishes, with extended reach to handle deep pockets and complex profiles. 55 Helix for Efficient Chip Evacuation: The 55 degree helix guides chips away from the cut, reducing cutting forces and heat buildup