OSG Carbide 4 Flute End Mill Corner Radius TiAlN Coated - Regular Length Centre Cutting For General Applications - 12mm x R4 Slow Spiral accurate threads and finished surfaces

accurate threads and finished surfaces

Lead: Second lead (two-start) design to accelerate cutting and ease alignment

making it a reliable choice for both workshops and serious hobby projects

avoiding coating-related issues and delivering reliable results on low and unalloyed steels

The JBO Thread Plug Gauge is a precision inspection tool designed to verify UNC right-hand internal threads in holes

OSG Carbide 4 Flute End Mill Corner Radius TiAlN Coated - Regular Length Centre Cutting For General Applications - 12mm x R4 Slow Spiral accurate threads and finished surfacesThe OSG Carbide 4 Flute End Mill with Corner Radius is a versatile carbide cutting tool designed for general machining tasks. With four flutes and a TiAlN coating, it excels at milling, slotting, and profiling across a range of materials. Its regular length, center cutting geometry enables reliable plunging and consistent chip evacuation, making it a dependable choice for everyday shop work. Designed for durability and predictable results, the TiAlN