OSG Carbide 4 Flute End Mill Square Edge Diamond Coated - Regular Length For Plastic & Graphite - 4mm Morse Taper Adaptor Hard-wearing HSS-E alloy for longevity:

Hard-wearing HSS-E alloy for longevity: engineered to resist wear and maintain a sharp cutting edge

ensuring tight control over hole diameter

Diameter 5

This end mill features a variable-index design with a 29° helix on the first flute and 31° on the second

With carbide (K10) construction

OSG Carbide 4 Flute End Mill Square Edge Diamond Coated - Regular Length For Plastic & Graphite - 4mm Morse Taper Adaptor Hard-wearing HSS-E alloy for longevity:The OSG Carbide 4 Flute End Mill is a square edge, diamond coated cutting tool designed for precision work in plastic and graphite. This regular length end mill, at 4 mm diameter, features four flutes for efficient material removal, delivering stable, repeatable results across a wide range of projects. Diamond coated longevity: The diamond coating dramatically increases wear resistance, extending tool life in plastic and graphite and helping you avoid