OSG Carbide 4 Flute End Mill Square Edge Diamond Coated - Regular Length For Plastic & Graphite - 4mm Morse Taper Adaptor This reamer is designed to

This reamer is designed to deliver predictable results across multiple materials and setups

ensuring tight control over hole diameter

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

designed to meet ISO 529 threading standards for predictable pitch

making it a reliable

OSG Carbide 4 Flute End Mill Square Edge Diamond Coated - Regular Length For Plastic & Graphite - 4mm Morse Taper Adaptor This reamer is designed toThe 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