Somta Somta Series 340 - 20.0 mm HSS-Co8e Ball Nose End Mill 2 Flute

Somta Series 340 – 20.0 mm HSS-Co8e Ball Nose End Mill 2 Flute | 3402000

The SOMTA 3402000 is a precision-engineered 20.0 mm 2-flute ball nose end mill made from HSS-Co8e high-speed steel with 8% cobalt content, providing exceptional heat resistance, toughness, and edge retention. Designed for profiling, contouring, and 3D surface milling, it produces a smooth radius at the bottom of the cut, making it ideal for toolroom, mold, and die applications.

• HSS-Co8e Material – Delivers superior hot hardness, wear resistance, and tool life under demanding cutting conditions.
• Ball Nose Geometry – Creates smooth curved profiles and contoured surfaces with a precise radius finish.
• 2 Flute Design – Ensures efficient chip evacuation and stable cutting in slotting and plunge operations.
• Optional TiAlN Coating – Enhances tool durability for high-speed and dry machining applications.
• DIN 327 Standard – Guarantees dimensional accuracy and consistent performance.

• Part No: 3402000
• Series: 340
• Tool Type: 2-Flute Ball Nose End Mill
• Cutting Diameter (d): 20.0 mm
• Flute Length (l ): 19 mm
• Overall Length (l ): 79 mm
• Shank Diameter (d ): 16 mm
• Material: HSS-Co8e (Cobalt High-Speed Steel)
• Coating: Uncoated / Optional TiAlN
• Number of Flutes: 2
• Helix Angle: 30o (Type N)
• Applications: Profiling, pocket milling, and contouring of steels, stainless steels, and non-ferrous materials.

• Precision Engineering – Ensures consistent dimensional accuracy and smooth surface finish.
• Long Tool Life – HSS-Co8e substrate resists heat softening for extended performance.
• Versatile Use – Suitable for CNC, manual milling, and mold/die applications.
• Trusted Quality – Manufactured to SOMTA’s world-class engineering and reliability standards.

The SOMTA 3402000 offers exceptional accuracy, strength, and performance for advanced contour milling applications. Distributed exclusively by Twin Eagle – your trusted source for precision industrial tooling.