Somta Series 348 – 9.0 mm HSS-Co8 2 Flute End Mill (Slot Drill)

Somta Series 348 – 9.0 mm HSS-Co8e Slot Drill (2 Flute) | 3480900

The SOMTA 3480900 is a durable 9.0 mm 2-flute slot drill crafted from HSS-Co8e for high-temperature strength, extended wear resistance, and reliable performance in industrial milling applications. Its centre-cutting geometry allows efficient plunging and slotting with reduced vibration and superior surface finish.

Key Features & Benefits

• HSS-Co8e Composition – Delivers strength, hardness, and resistance to thermal deformation.
• 2-Flute Geometry – Provides smooth chip evacuation and reduced cutting pressure.
• Centre-Cutting Design – Enables direct plunge and slot machining.
• Optional TiAlN Coating – Improves wear life under high-speed or dry conditions.
• DIN 327 Standard – Ensures consistent tool geometry and performance.

Technical Specifications

• Part No: 3480900
• Tool Type: 2-Flute Slot Drill
• Cutting Diameter (d): 9.0 mm
• Flute Length (l₂): 11 mm
• Overall Length (l₁): 61 mm
• Number of Flutes: 2
• Material: High-Speed Steel with 8% Cobalt (HSS-Co8e)
• Coating: Uncoated / TiAlN option
• Helix Angle: 30°
• Standard: DIN 327
• Applications: Slotting, keyway, and plunge milling in steels, stainless steel, and non-ferrous metals.

Why Choose SOMTA Cutting Tools?

• Precision and Control – Produces clean, accurate slots with excellent surface finish.
• Durable Build – Maintains cutting edge under heavy use.
• Wide Compatibility – Suitable for CNC, manual, and high-speed milling machines.
• Trusted SOMTA Engineering – Manufactured with tight tolerances for professional results.

The SOMTA 3480900 combines cutting precision, strength, and long-lasting reliability for industrial slot milling applications.