{"Surface Treatment":"DUROREY","Alloy Steels : 4140; 4340":["P; Good"],"Aluminum : 6061; 7075":"-","Aluminum : Casting":"-","Aramid Fiber (AFRP)":"-","Benefit 1":"Low cutting resistance reduces tool deflection, ensuring a high-quality machined surface","Benefit 2":"Balances sharpness and cutting edge rigidity for superior performance","Benefit 3":"Designed for bottom surface milling, achieving outstanding results with minimal tool wear while delivering higher precision and a smoother machined surface","Benefit 4":"With a corner radius accuracy of ±0.002mm and an h4 shank tolerance for secure and stable tool holding. ","Cutting Direction":"RH","Cutting Type":["Non-Center Cutting","Center Cutting"],"Die Steels":"P; Good","Effective Diameter - Inch (DCF)":"-","Effective Diameter - Metric (DCF)":"-","Effective Draft Angle - Degree (α)":"-","Effective Neck Length by Incline Angle 0.5° - Inch":"-","End Cut Type":"Corner Radius","Feature 1":"2-Flute Design","Feature 2":"Optimized 3D Negative Geometry","Feature 3":"Flat Cutting Edge","Feature 4":"Unmatched Corner Radius & Shank Precision ","Form Tolerance - Metric":"-","Full Description":"The AE-CPR2-H is a 2-flute long-neck radius carbide end mill optimized for high precision finishing of high-hardness materials. Since the number of cutting edges cutting simultaneously is small, tool deflection is suppressed with low resistance, enabling high-quality processing. The corner radius is designed with a 3-dimensional negative geometry that combines both sharpness and cutting edge rigidity. Furthermore, with the addition of OSG’s “DUROREY” coating optimized for high-hardness steel, high chipping resistance is achieved even in workpieces of over 60 HRC, enabling long tool life and high-precision machining.","Glass Ceramics":"-","Glass Fiber (GFRP)":"-","Graphite":"-","Hardened Steels : 35 HRC":"H; Good","Hardened Steels : 35-45 HRC":"H; Good","Hardened Steels : 45-50 HRC":"H; Best","Hardened Steels : 50-70 HRC":"H; Best","Helical Milling":"-","Helix Angle - Degree":"30","Helix Direction":"RH","High Carbon Steel : 1065":"-","Honeycomb: AFRP":"-","Honeycomb: AI/AI":"-","Honeycomb: CFRP/AI":"-","Honeycomb: CFRP/Nomex":"-","Honeycomb: GFRP/Nomex":"-","Hybrid Ceramic / Composite":"-","Included Angle - Degree (α)":"-","List Name":"AE-CPR2-H","Low Carbon Steel : 1010; 1018":"-","Magnesium":"-","Medium Carbon Steel : 1035; 1045":"-","Mill Type":"Single End","Number of Flutes":"4","Overall Length - Inch (L)":"-","PEEK":"-","Peripheral Edge Radius - Metric (R2)":"-","Plunging":"-","Product Overview":"Carbide, Durorey Coating, 4-Flute, Metric Sizes","Radius Tolerance - Inch":"-","Radius Tolerance - Metric":["+/- 0.005","+/- 0.002"],"Ramping":"-","Shank Diameter - Inch (d)":"-","Shank Diameter - Metric (d)":["4","6"],"Shank Tolerance":"h4","Short Description":"Advanced Performance Two-Fluted Long Neck Corner Radius End Mill for Hardened Steels","Side Milling":"-","Slotting":"-","Stainless Steels : 17-4PH":"-","Stainless Steels : 300":"-","Stainless Steels : 400":"-","Substrate":"Carbide","Taper Angle Tolerance - Degree":"-","Taper Diameter - Metric (Ds)":"-","Taper per Side - Degree (α)":"-","Tilt Angle - Degree (α/2)":"-","Tip Radius - Metric (R1)":"-","Titanium":"-","Titanium : 6AL4V (30HRC)":"-","Trochoidal Milling":"-","Type":"-","Type (feature)":"Long Neck","Units":"Metric","Wax/PMMA":"-","Weldon Flat":"No","Zirconia":"-","View Speed and Feed Page":"Here","View Catalog Page":"Here","CategoryBrand":"A Brand","Diameter-Sizes":"0.2mm - 6mm","Flute-Sizes":"-","Neck-Sizes":"7.7mm - 54mm","Taper-Sizes":"-","Overall-Sizes":"45mm - 120mm","Shank-Sizes":"4mm - 6mm","Images":["https://res.cloudinary.com/osg-usa-inc/image/upload/f_jpg,q_auto//Products%2FMilling%2FSolid%2FCorner%20Radius%2FList%208594/End_Mills_-_End_Mill_-_A_Brand_AE-CPR2-H_-_List_8594_-_Catalog","https://res.cloudinary.com/osg-usa-inc/image/upload/f_jpg,q_auto//Products%2FMilling%2FSolid%2FCorner%20Radius%2FList%208594/AE-CPR2-H_-_Action_-_001"],"Friendly Name":"8594"}