Overview Reviews Product Description Premium micrograin carbide Center cutting Longer overall length / length of cut Bright finish or TiAlN coated (TiN and TiCN available on request) For TiAlN coated, add "A" to end of the part number 4 flute design reduces chip load per tooth, has greater wear resistance, and improved surface finish Used for milling contours, radius bottom slots and die cavities Clarkson Osborn Catalog Product Videos Custom Field Diameter 12mm Material Carbide Package quantity/sold as each 1 Product Reviews Write a Review Write a Review × Clarkson-Osborn 12mm Solid Carbide 4 Flute Long Ball Nose End Mill SC79120 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *