Overview Reviews Product Description Cobalt Center cutting Bright finish (TiN and TiCN coatings available) Longer overall length / length of cut Truncated knuckle form reduces drag and friction Chip breaker cutting edge allows for heavier cuts and higher speeds / feeds Fine pitch produces a smoother finish that often eliminates the need for a finishing cut Clarkson Osborn Catalog Product Videos Custom Field Diameter 25mm Material Cobalt Package quantity/sold as each 1 Product Reviews Write a Review Write a Review × Clarkson-Osborn 25mm TiN Coated Cobalt 5 Flute Long Threaded Shank Roughing End Mill MC39850T Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *