FANAR MASTERMILL R440N Solid Carbide Corner Radius End Mill 12.0 mm x 0.5 mm x 26 mm x 83 mm 4 Flutes HA12

The FANAR MASTERMILL R440N is a high-performance solid carbide corner radius end mill designed for general purpose machining. With a cutting diameter of 12.0 mm and a corner radius of 0.5 mm, this tool delivers excellent surface finish and edge strength. The 4-flute design ensures efficient chip evacuation and smooth cutting action, making it ideal for a wide range of materials including steel, stainless steel, and cast iron.

Advantages

Solid carbide construction (VHM) provides superior hardness and wear resistance, extending tool life. The corner radius geometry reduces chipping and improves tool stability, allowing for higher feed rates and better surface quality. The cylindrical shank (HA12) ensures precise clamping and concentricity.

Suitable for

• General purpose milling operations
• Finishing and semi-finishing of contours and cavities
• Machining of steel, stainless steel, cast iron, and non-ferrous metals
• Applications requiring a combination of strength and precision

Key specifications

• Tool Type: End Mill
• Material: Solid Carbide (VHM)
• End Mill Type: Corner Radius (Bull Nose)
• Cutting Diameter (D1): 12.0 mm
• Corner Radius (R): 0.5 mm
• Number of Flutes (Z): 4
• Overall Length (L1): 83 mm
• Cutting Length (L2): 26 mm
• Shank Diameter (D2): 12 mm
• Shank Type: Cylindrical (HA)
• Series: R440N
• Manufacturer Series: MASTERMILL R440N
• Cutting Direction: Right Hand Cut

Recommendations

For optimal performance, use appropriate cutting speeds and feeds based on material and machine rigidity. Ensure proper coolant application to enhance tool life and surface finish.