OSG 55° Helix Endmill Corner Radius - Centre Cutting Long Length - 12mm x R3 Slow Spiral these features translate to fewer

these features translate to fewer interruptions

Rugged HSS‑E construction: built for durability in tough materials

straightforward checks without removing or disassembling parts

It features a left-hand spiral flute and right-hand cutting to optimize chip evacuation and material removal during reaming

OSG 55° Helix Endmill Corner Radius - Centre Cutting Long Length - 12mm x R3 Slow Spiral these features translate to fewerThe OSG 55 Helix Endmill is a center cutting, long length milling tool with a 12 mm diameter and a 3 mm corner radius. This versatile cutter is well suited for general milling, profiling, and slotting across a wide range of materials, making it a reliable choice for engineers, shop crews, and hobbyists alike. Designed for extended reach without sacrificing cutting efficiency, the 55 helix promotes fast chip evacuation and lower cutting forces, helping