Somta Series 348 – 7.5 mm HSS-Co8 2 Flute End Mill (Slot Drill)

Somta Series 348 – 7.5 mm HSS-Co8e Slot Drill (2 Flute) | 3480750

The SOMTA 3480750 is a precision 7.5 mm 2-flute slot drill designed for high-performance machining across steels, aluminium, and non-ferrous alloys. Manufactured from HSS-Co8e, it offers superior toughness, resistance to heat, and long-lasting sharpness under demanding cutting conditions.

Key Features & Benefits

• HSS-Co8e Alloy Steel – Delivers excellent wear resistance and red hardness.
• 2-Flute Design – Provides smooth chip evacuation and improved feed efficiency.
• Centre-Cutting Edge – Enables plunge, slot, and pocket milling without pre-drilling.
• Optional TiAlN Coating – Improves cutting performance and tool longevity.
• DIN 327 Standard – Guarantees precision geometry and consistent results.

Technical Specifications

• Part No: 3480750
• Tool Type: 2-Flute Slot Drill
• Cutting Diameter (d): 7.5 mm
• Flute Length (l₂): 10 mm
• Overall Length (l₁): 60 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: Suitable for slotting, keyway, and plunge milling in general engineering and production machining.

Why Choose SOMTA Cutting Tools?

• Superior Precision – Delivers excellent dimensional accuracy and surface quality.
• Durable and Reliable – Retains edge sharpness for prolonged use.
• Versatile Operation – Ideal for both CNC and manual milling equipment.
• Proven SOMTA Performance – Ensures consistency and reliability across all machining environments.

The SOMTA 3480750 delivers exceptional precision, stability, and tool life for professional slot milling applications.