OSG Carbide 4 Flute End Mill Square Edge Diamond Coated - Regular Length For Plastic & Graphite - 12mm SPIRALMILLHOLDER this insert delivers stable performance

this insert delivers stable performance across multiple materials and threading scenarios

controlled chip evacuation and steady cutting performance across compatible materials

It helps engineering teams

helping you achieve consistent surface quality with minimal tool deflection

Through coolant with optimized flute geometry: The coolant reaches the cutting edge for better heat management

OSG Carbide 4 Flute End Mill Square Edge Diamond Coated - Regular Length For Plastic & Graphite - 12mm SPIRALMILLHOLDER this insert delivers stable performanceThe OSG Carbide 4 Flute End Mill with a square edge design and Diamond Coating is a precision cutting tool built for plastic and graphite workpieces. With a 12 mm diameter and a regular length shank, it offers stable cutting, clean edges, and reliable performance for both prototyping and production runs. Diamond coating enhances wear resistance and tool life, helping the end mill stay sharp through demanding cuts while reducing downtime from worn