Somta Series 134 – 1/2" HSS Extra Length Straight Shank Drill

Somta Series 134 – 1/2" HSS Extra Length Straight Shank Drill (Blu, 250 mm OAL) | 1341270

The SOMTA 1341270 is a robust HSS extra-length drill designed for industrial deep-hole drilling applications. With a 133 mm flute length and 250 mm overall length, it combines strength, rigidity, and precision for extended-reach drilling. The blue oxide finish improves wear resistance, reduces cutting friction, and supports longer tool life in continuous operation.

Key Features & Benefits

• HSS Construction – Provides superior durability and performance.
• Extended-Length Design – Ensures reach and rigidity for deep drilling applications.
• Precision Flutes – Enhances chip removal and reduces cutting heat.
• 118° Point Geometry – Guarantees accurate centering and consistent results.
• Blue Finish – Increases lubricity and reduces wear.

Technical Specifications

• Part No: 1341270
• Tool Type: HSS Extra Length Straight Shank Drill
• Cutting Diameter (d): 1/2"
• Flute Length (l₂): 8"
• Overall Length (l₁): 250 mm
• Point Angle: 118° Standard Point
• Helix Type: Right-Hand Spiral (30°)
• Material: High-Speed Steel (HSS)
• Finish: Blue Oxide
• Applications: Suitable for drilling steel, cast iron, and other engineering materials.

Why Choose SOMTA Cutting Tools?

• Trusted Engineering – Manufactured for precision and consistency.
• Industrial Strength – Designed for heavy-duty workshop and CNC environments.
• Comprehensive Range – Available in both metric and imperial extra-length series.
• Reliable Performance – Ensures longevity and stable cutting under load.

The SOMTA 1341270 delivers outstanding deep-drilling accuracy, strength, and smooth performance in demanding industrial applications.