ITC Carbide End Mill Square Edge 4121 - 4 Flute 30° Helix With Facet Relief & Diamond Coating - Composites - 6mm Long Series lowering downtime and tool changes

lowering downtime and tool changes

Cutting geometry: Precisely ground cutting edges and circular die geometry for consistent thread formation

and the compact presentation case keeps everything organized for fast setup and reliable

1 Corner Radius for Clean Mold Edges: A precise corner radius delivers accurate mold corners with fewer finishing passes and better surface finish

on-the-shop-floor pass/fail decisions

ITC Carbide End Mill Square Edge 4121 - 4 Flute 30° Helix With Facet Relief & Diamond Coating - Composites - 6mm Long Series lowering downtime and tool changesThe ITC Carbide End Mill Square Edge 4121 is a 6mm diameter, 4 flute carbide end mill designed for high precision work in composite materials. It combines a 30 helix, facet relief, and a diamond coating to deliver efficient chip evacuation, stable cutting, and extended tool life. The square edge design provides clean entry cuts and tight tolerances, making it ideal for pockets, slots, and profiling in fiber reinforced and resin rich composites.