Somta Series 116 – HSS Long Series Straight Shank Drill 5.50mm

SKU: 1160550

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Sale price$15.48

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Description

HSS Long Series Straight Shank Drill 5.50mm – Somta Series 116

The SOMTA 1160550 – 5.50 mm HSS Long Series Drill is designed for extended-reach drilling where standard jobber drills are insufficient. With a longer flute and overall length, this precision tool offers superior access into deep or restricted areas. Manufactured from high-quality High-Speed Steel (HSS), the drill delivers outstanding toughness, thermal resistance, and wear performance. It features a 118° standard point for smooth, accurate starts and right-hand spiral flutes for efficient chip evacuation.

Key Features & Benefits

  • Long Series Design – Extended flute and overall length for deeper drilling applications.
  • 118° Standard Point – Ideal for centering and general-purpose cutting across multiple materials.
  • High-Speed Steel (HSS) – Provides excellent durability and cutting efficiency under high-speed operation.
  • Right-Hand Spiral Flutes – Improve chip removal and drilling smoothness in deep holes.
  • Straight Shank – Compatible with standard collets and drill chucks.
  • Suitable for Deep Hole Applications – Ideal for toolmakers, maintenance, and general engineering tasks.

Technical Specifications

  • Part No: 1160550
  • Cutting Diameter: 5.50 mm
  • Drill Type: Long Series
  • Shank Type: Straight, Full Diameter
  • Material: High-Speed Steel (HSS)
  • Point Angle: 118°, Standard
  • Helix: Right-Hand Spiral
  • Flute Type: Precision-Ground
  • Finish: Bright or Steam Tempered (may vary)

Why Choose the SOMTA 1160550 Long Series Drill?

  • Ideal for Extended Reach – Access tight or deep areas with ease and precision.
  • Durable Cutting Edges – Engineered for long service life even in tough materials.
  • Multi-Material Compatibility – Performs reliably in steel, aluminum, plastic, and more.
  • Engineered for Professionals – Trusted by machinists, toolmakers, and MRO teams.

The SOMTA 1160550 5.50 mm Long Series Drill offers enhanced reach, clean cutting, and consistent accuracy—making it a go-to tool for applications where extra depth and precision are required.

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