ITC Carbide End Mill Corner Radius 4081 - 4 Flute 38° Helix With Roll Relief, Harmonic Fluting, Radius & Coating - Steels & Exotics - 20mm x R4 ISO Insert - VN Style It features a left-hand spiral

It features a left-hand spiral flute with right-hand cutting to provide controlled material removal and efficient chip evacuation on standard-length tools

Its variable index geometry supports smooth cutting and efficient chip evacuation

perpendicular alignment to the workpiece to avoid thread distortion

reducing cycle times in mold and die work

this tool combines a 2-flute configuration with a tapered neck

ITC Carbide End Mill Corner Radius 4081 - 4 Flute 38° Helix With Roll Relief, Harmonic Fluting, Radius & Coating - Steels & Exotics - 20mm x R4 ISO Insert - VN Style It features a left-hand spiralThe ITC Carbide End Mill Corner Radius 4081 is a high performance solid carbide end mill designed for steels and exotic materials. Featuring a 20 mm cutting diameter, a 4 mm corner radius (R4), and a 4 flute configuration, it pairs a 38 helix with roll relief, harmonic fluting, and a specialized coating to handle demanding cuts with reliability. Designed for professionals who demand precision and consistency, this tool promotes efficient chip