Somta Somta Series 340 - 2.0 mm HSS-Co8e 2 Flute Ball Nose End Mill

Somta Series 340 – 2.0 mm HSS-Co8 Ball Nose End Mill (2 Flute) | 3400200

The SOMTA 3400200 is a precision-engineered 2-flute ball nose end mill designed for high-accuracy slotting, contouring, and plunging. Manufactured from HSS-Co8 (cobalt-enriched high-speed steel), it provides superior wear resistance and hot hardness. The ball-nose geometry produces a smooth radius at the base of cuts, ideal for 3-D profiling and mold work.

• HSS-Co8 Material – Excellent hardness retention and edge durability under heat.
• 2-Flute Design – Ensures efficient chip evacuation during slotting and plunge milling.
• Ball Nose Profile – Creates radiused finishes and contour surfaces.
• Centre-Cut – Permits direct plunging into material.
• Optional TiAlN Coating – Improves oxidation resistance and tool life.

• Part No: 3400200
• Tool Type: 2-Flute Ball Nose End Mill
• Cutting Diameter (d): 2 mm
• Flute Length (l ): 4 mm
• Overall Length (l ): 48 mm
• Number of Flutes: 2
• Material: High-Speed Steel with 8 % Cobalt (HSS-Co8)
• Coating: Uncoated / TiAlN option
• Helix Angle: 30o Right-Hand Cut
• Standard: DIN 327
• Applications: Precision profiling and slotting in steels, aluminium, and non-ferrous materials.

• High Accuracy – Ideal for mold making and 3-D surface milling.
• Durable Performance – Cobalt-rich composition resists heat and wear.
• Efficient Chip Removal – Optimized 2-flute geometry for clean cuts.
• Trusted Quality – SOMTA’s renowned engineering ensures consistent results.

The SOMTA 3400200 delivers precision, reliability, and long service life in fine surface finishing and contour milling applications.